Felipe Balbi [Thu, 2 Dec 2010 07:57:08 +0000 (09:57 +0200)]
usb: musb: move clock handling to glue layer
musb core doesn't need to know about platform
specific details. So start moving clock
handling to platform glue layer and make
musb core agnostic about that.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:51:00 +0000 (09:51 +0200)]
usb: musb: mark ->set_clock deprecated
... we will completely drop that need by
moving clock handling to platform glue
layer. Marking as deprecated will allow
us to catch all users easily.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:48:58 +0000 (09:48 +0200)]
usb: musb: pass platform_ops via platform_data
... then we don't need to export any symbols
from glue layer to musb_core.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:42:50 +0000 (09:42 +0200)]
usb: musb: blackfin: give it a context structure
that structure currently only holds a device
pointer to our own platform_device and musb's
platform_device, but soon it will hold pointers
to our clock structures and glue-specific bits
and pieces.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:40:34 +0000 (09:40 +0200)]
usb: musb: da8xx: give it a context structure
that structure currently only holds a device
pointer to our own platform_device and musb's
platform_device, but soon it will hold pointers
to our clock structures and glue-specific bits
and pieces.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:38:12 +0000 (09:38 +0200)]
usb: musb: davinci: give it a context structure
that structure currently only holds a device
pointer to our own platform_device and musb's
platform_device, but soon it will hold pointers
to our clock structures and glue-specific bits
and pieces.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:35:58 +0000 (09:35 +0200)]
usb: musb: tusb6010: give it a context structure
that structure currently only holds a device
pointer to our own platform_device and musb's
platform_device, but soon it will hold pointers
to our clock structures and glue-specific bits
and pieces.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:33:24 +0000 (09:33 +0200)]
usb: musb: am35x: give it a context structure
that structure currently only holds a device
pointer to our own platform_device and musb's
platform_device, but soon it will hold pointers
to our clock structures and glue-specific bits
and pieces.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:27:29 +0000 (09:27 +0200)]
usb: musb: omap2430: give it a context structure
that structure currently only holds a device
pointer to our own platform_device and musb's
platform_device, but soon it will hold pointers
to our clock structures and glue-specific bits
and pieces.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:21:05 +0000 (09:21 +0200)]
usb: musb: split blackfin to its own platform_driver
Just adding its own platform_driver, not really
using it yet.
Later patches will come to split power management
code from musb_core and move it completely to HW
glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:19:35 +0000 (09:19 +0200)]
usb: musb: split da8xx to its own platform_driver
Just adding its own platform_driver, not really
using it yet.
When all HW glue layers are converted, more patches
will come to split power management code from musb_core
and move it completely to HW glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:16:55 +0000 (09:16 +0200)]
usb: musb: split davinci to its own platform_driver
Just adding its own platform_driver, not really
using it yet.
When all HW glue layers are converted, more patches
will come to split power management code from musb_core
and move it completely to HW glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:13:54 +0000 (09:13 +0200)]
usb: musb: split tusb6010 to its own platform_driver
Just adding its own platform_driver, not really
using it yet.
When all HW glue layers are converted, more patches
will come to split power management code from musb_core
and move it completely to HW glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 07:06:51 +0000 (09:06 +0200)]
usb: musb: split am35x to its own platform_driver
Just adding its own platform_driver, not really
using it yet.
When all HW glue layers are converted, more patches
will come to split power management code from musb_core
and move it completely to HW glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Wed, 1 Dec 2010 13:01:11 +0000 (15:01 +0200)]
usb: musb: split omap2430 to its own platform_driver
Just adding its own platform_driver, not really
using it yet.
When all HW glue layers are converted, more patches
will come to split power management code from musb_core
and move it completely to HW glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 2 Dec 2010 06:49:26 +0000 (08:49 +0200)]
usb: musb: trivial search and replace patch
change all ocurrences of musb_hdrc to musb-hdrc.
We will call glue layer drivers musb-<glue layer>,
so in order to keep things somewhat standard, let's
change the underscore into a dash.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Wed, 1 Dec 2010 12:23:48 +0000 (14:23 +0200)]
usb: musb: add Kconfig options for each glue layer
This will make things simpler when choosing which
glue layer to compile. It avoids a lot of magic
around the "default" Kconfig option and lets the
user choose what exactly s/he wants to compile.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Wed, 1 Dec 2010 11:53:27 +0000 (13:53 +0200)]
usb: musb: hold context on musb structure
when we start splitting HW glue layer, it's
gonna make it easier to re-use that structure.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Wed, 1 Dec 2010 11:48:54 +0000 (13:48 +0200)]
arm: omap4: panda: initialize musb
initialize the musb port on pandaboard.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Wed, 1 Dec 2010 11:22:05 +0000 (13:22 +0200)]
usb: musb: make all glue layer export struct musb_platform_ops
preparing to a big refactor on musb code. We need
to be able to compile in all glue layers (or at
least all ARM-based ones) together and have a
working binary.
While preparing for that, we move every glue
layer to export only one symbol, which is
a struct musb_platform_ops, and make all
other functions static.
Later patches will come to allow for compiling
all glue layers together and have a working
binary.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Felipe Balbi [Thu, 21 Oct 2010 10:56:40 +0000 (13:56 +0300)]
usb: musb: introduce struct musb_platform_ops
This will be passed to musb_core by platform glue
layer in order to make it easier to compile support
for several HW glue layers.
Later patches will come using this structure and
also moving HW glue layers to its own platform
driver; the idea is to be able to handle platform
peculiarities in a manner which doesn't affect one
another.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Greg Kroah-Hartman [Fri, 3 Dec 2010 20:12:29 +0000 (12:12 -0800)]
Merge branch 'sh/ehci' of /linux/kernel/git/lethal/sh-2.6 into work
* 'sh/ehci' of master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6:
sh: Convert to USB_ARCH_HAS_OHCI/EHCI selects.
usb: ehci-sh: Add missing ehci helpers.
usb: ehci-sh: Fix up fault in shutdown path.
sh: Add EHCI support for SH7786.
usb: ehci-hcd: Add support for SuperH EHCI.
usb: ohci-sh: Set IRQ as shared.
Greg Kroah-Hartman [Fri, 3 Dec 2010 20:10:06 +0000 (12:10 -0800)]
Merge branch 'for-next' of git://gitorious.org/usb/usb into usb-next
* 'for-next' of git://gitorious.org/usb/usb:
usb: musb: gadget: prevent a NULL pointer dereference
usb: musb: add names for IRQs in structure resource
usb: musb: remove board_data parameter from musb_platform_init()
Namhyung Kim [Wed, 1 Dec 2010 20:52:22 +0000 (05:52 +0900)]
uwb: fix compiler warning on i1480_est_id_table
Annotate i1480_est_id_table as '__used' to fix following warning:
CC drivers/uwb/i1480/i1480-est.o
drivers/uwb/i1480/i1480-est.c:94: warning: ‘i1480_est_id_table’ defined but not used
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Namhyung Kim [Wed, 1 Dec 2010 20:52:21 +0000 (05:52 +0900)]
uwb: fix compiler warning on whcrc_id_table
Annotate whcrc_id_table as '__used' to fix following warning:
CC drivers/uwb/whc-rc.o
drivers/uwb/whc-rc.c:452: warning: ‘whcrc_id_table’ defined but not used
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Richard Röjfors [Wed, 1 Dec 2010 10:53:00 +0000 (11:53 +0100)]
usb: g_audio: Fix crash at driver removal
If g_audio fails to open the sound control device, it crashes at removal:
Insertion:
[ 4143.836536] g_audio gadget: unable to open sound control device file: /dev/snd/controlC0
[ 4143.836543] g_audio gadget: we need at least one control device
[ 4143.836551] g_audio gadget: Linux USB Audio Gadget, version: Dec 18, 2008
[ 4143.836558] g_audio gadget: g_audio ready
Removal:
[ 4146.802643] BUG: unable to handle kernel paging request at
00023018
[ 4146.802655] IP: [<
c10af9f5>] filp_close+0xa/0x5b
[ 4146.802674] *pdpt =
0000000015426001 *pde =
0000000000000000
[ 4146.802684] Oops: 0000 [#1] PREEMPT SMP
[ 4146.802692] last sysfs file: /sys/power/state
[ 4146.802701] Modules linked in: g_audio(-) ioh_udc fuse asix usbnet [last unloaded: g_audio]
[ 4146.802719]
[ 4146.802728] Pid: 1394, comm: rmmod Not tainted 2.6.33.5-26.1-ivi #1 To be filled by O.E.M./To be filled by O.E.M.
[ 4146.802738] EIP: 0060:[<
c10af9f5>] EFLAGS:
00010206 CPU: 0
[ 4146.802746] EIP is at filp_close+0xa/0x5b
[ 4146.802753] EAX:
00023000 EBX:
00023000 ECX:
00000046 EDX:
df842680
[ 4146.802760] ESI:
e071cd4c EDI:
df842680 EBP:
ddbbbef0 ESP:
ddbbbee4
[ 4146.802768] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[ 4146.802776] Process rmmod (pid: 1394, ti=
ddbba000 task=
dd95a4f0 task.ti=
ddbba000)
[ 4146.802782] Stack:
[ 4146.802787]
d540c280 e071cd4c df2bc000 ddbbbefc e071b82c df11e440 ddbbbf04 e071c622
[ 4146.802804] <0>
ddbbbf28 e071c47f 00000008 e071cd74 df11e464 df2bc01c df2bc000 e071ce68
[ 4146.802822] <0>
00000880 ddbbbf38 e07fd1b8 e071cef0 00000000 ddbbbf40 e071b9f4 ddbbbf48
[ 4146.802842] Call Trace:
[ 4146.802857] [<
e071b82c>] ? gaudio_cleanup+0x87/0xe0 [g_audio]
[ 4146.802869] [<
e071c622>] ? audio_unbind+0x8/0xc [g_audio]
[ 4146.802881] [<
e071c47f>] ? composite_unbind+0x8d/0xcb [g_audio]
[ 4146.802895] [<
e07fd1b8>] ? usb_gadget_unregister_driver+0x7b/0xc0 [ioh_udc]
[ 4146.802908] [<
e071b9f4>] ? usb_composite_unregister+0x15/0x17 [g_audio]
[ 4146.802920] [<
e071c633>] ? cleanup+0xd/0xf [g_audio]
[ 4146.802932] [<
c105a938>] ? sys_delete_module+0x185/0x1dd
[ 4146.802944] [<
c101c3ea>] ? do_page_fault+0x248/0x276
[ 4146.802956] [<
c10027d0>] ? sysenter_do_call+0x12/0x26
[ 4146.802962] Code: 12 5f 3a 00 8b 43 04 8b 40 0c 0f b3 30 3b 73 44 73 03 89 73 44 89 f8 e8 f1 61 3a 00 5b 5e 5f 5d c3 55 89 e5 57 89 d7 56 53 89 c3 <8b> 40 18 85 c0 75 0f 68 32 15 5e c1 31 f6 e8 52 39 3a 00 5a eb
[ 4146.803058] EIP: [<
c10af9f5>] filp_close+0xa/0x5b SS:ESP 0068:
ddbbbee4
[ 4146.803071] CR2:
0000000000023018
[ 4146.803112] ---[ end trace
0989a7e023da0434 ]---
This patch makes sure not to assign the_card if gaudio_open_snd_dev fails,
since the parent function will deallocate the card.
Also make sure all filp's in gaudio_open_snd_dev is assigned NULL upon error
and gaudio_close_snd_dev only cleanups when the filp's are non-NULL.
Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Felipe Balbi [Wed, 1 Dec 2010 09:03:54 +0000 (11:03 +0200)]
usb: musb: gadget: prevent a NULL pointer dereference
Case we can't allocate struct musb_request,
prevent a NULL pointer dereference by returning
early.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Hema Kalliguddi [Wed, 29 Sep 2010 16:26:39 +0000 (11:26 -0500)]
usb: musb: add names for IRQs in structure resource
Soon resource data will get automatically
populated from a set of autogenerated data
from TI's hardware database for the OMAP
platform.
Such database, might not have resources at
the expected order by the current drivers.
While we could hack in some exceptions to
that tool to generate resources in a specific
order, it seems less fragile to use the
resource name instead. That way, no matter
what order the resources are generated, the
driver still work.
Modified the OMAP, Blackfin and Davinci
architecture files to add the name of the IRQs
in the resource structures and musb driver to
use the platform_get_irq_byname() api to get
the device and dma irq numbers instead of using
the index.
Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Hema HK <hemahk@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Hema Kalliguddi [Thu, 23 Sep 2010 00:27:40 +0000 (19:27 -0500)]
usb: musb: remove board_data parameter from musb_platform_init()
Removed the board_data parameter being
passed to musb_platform_init function
as board_data can be extracted from
device structure which is already member
of musb structure.
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Hema HK <hemahk@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Paul Mundt [Wed, 1 Dec 2010 06:58:58 +0000 (15:58 +0900)]
sh: Convert to USB_ARCH_HAS_OHCI/EHCI selects.
This switches over to selects for the subtypes to enable OHCI/EHCI
support explicitly rather than littering the usb Kconfig with subtype
dependencies.
Suggested-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Greg Kroah-Hartman [Wed, 1 Dec 2010 01:04:33 +0000 (17:04 -0800)]
Merge branch 'omap4-ehci-for-greg' of git://dev.omapzoom.org/anand/linux-omap-usb into usb-next
* 'omap4-ehci-for-greg' of git://dev.omapzoom.org/pub/scm/anand/linux-omap-usb:
omap4: 4430sdp: enable the ehci port on 4430SDP
arm: omap4: select USB_ARCH_HAS_EHCI
arm: omap4: usb: add platform init code for EHCI
arm: omap4: add USBHOST and related base addresses
usb: ehci-omap: Add OMAP4 support
omap: usb: ehci: introduce HSIC mode
usb: ehci-omap: add helpers for checking port mode
usb: ehci-omap: use clkdev aliases for functional clocks
omap: clock: add clkdev aliases for EHCI clocks
usb: ehci: introduce CONFIG_USB_EHCI_HCD_OMAP
usb: ehci-omap: don't hard-code TLL channel count
usb: ehci-omap: update clock names to be more generic
cxie4 [Tue, 30 Nov 2010 05:35:15 +0000 (13:35 +0800)]
USB: pxa: Add USB client support for Marvell PXA9xx/PXA168 chips
This patch add USB client support Marvell PXA9xx/PXA168 chips. The USB
controller in PXA9xx/PXA168 is a High-Speed OTG controller. The available
endpoints is different between PXA9xx and PXA168.
NOTE:
It is the first version of Marvell PXA9xx/PXA168 USB controller driver.
The support for OTG mode will be added in later patch.
PXA9xx and PXA168 has integrated UTMI PHY in the chips. The initialization
for the PHY is a little different between PXA9xx and PXA168.
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Paul Mundt [Tue, 30 Nov 2010 08:57:02 +0000 (17:57 +0900)]
usb: Add in missing EHCI helpers.
Several of the EHCI glue drivers either predate or were merged in the
same timeframe as API changes at the USB core level, resulting in some
missing endpoint_reset and clear_tt_buffer_complete callbacks.
This fixes up all of ehci-atmel, mxc, w90x900, and xilinx-of to tie in
the new helpers, which brings them in line with everyone else.
Reported-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Luo Andy [Tue, 23 Nov 2010 02:41:21 +0000 (10:41 +0800)]
usb: gadget: langwell_udc: add usb test mode support
This patch adds test mode support for Langwell gadget driver.
Signed-off-by: Henry Yuan <hang.yuan@intel.com>
Signed-off-by: Andy Luo <yifei.luo@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hao Wu [Mon, 29 Nov 2010 07:17:03 +0000 (15:17 +0800)]
usb: composite gadget: set vbus_draw current limitation during suspend
This patch modifies the composite gadget to set vbus_draw current limitation
during suspend state. This current limitation in suspend state shouldn't be
more than 2.5mA
Signed-off-by: Hao Wu <hao.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jarkko Nikula [Tue, 30 Nov 2010 15:58:25 +0000 (17:58 +0200)]
usb: otg: twl4030-usb: Fix unbalanced regulator disables at module removal
Function twl4030_usb_remove can cause unbalanced regulator disables in
twl4030_phy_power if the cable is not connected. Regulator enable/disable
calls are in balance only if the twl4030_phy_resume was called prior the
twl4030_usb_remove, that is, the cable was connected.
Fix this by checking the 'asleep' variable in twl4030_usb_remove since that
variable is used to check state in other functions.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Dan Williams [Fri, 19 Nov 2010 22:04:00 +0000 (16:04 -0600)]
usb-wwan: implement TIOCGSERIAL and TIOCSSERIAL to avoid blocking close(2)
Some devices (ex ZTE 2726) simply don't respond at all when data is sent
to some of their USB interfaces. The data gets stuck in the TTYs queue
and sits there until close(2), which them blocks because closing_wait
defaults to 30 seconds (even though the fd is O_NONBLOCK). This is
rarely desired. Implement the standard mechanism to adjust closing_wait
and let applications handle it how they want to.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Jesper Juhl [Mon, 8 Nov 2010 23:10:52 +0000 (00:10 +0100)]
USB: Remove unnecessary casts of void ptr returning alloc function return values
Hi,
The [vk][cmz]alloc(_node) family of functions return void pointers which
it's completely unnecessary/pointless to cast to other pointer types since
that happens implicitly.
This patch removes such casts from drivers/usb/
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Pete Zaitcev [Wed, 17 Nov 2010 04:51:19 +0000 (21:51 -0700)]
usbmon: correct length for isochronous
Usually the usbmon returns the amount of data specified in
urb->transfer_buffer_length for output submissions and urb->actual_length
for input callbacks. However, for Isochronous input transfers, this is
not enough, since the returned data buffer may contain "holes".
One easy way to fix this is to use urb->transfer_buffer_length,
but this often transfers a whole lot of unused data, so we find
how much was actually used instead.
Original patch by Márton Németh. See also kernel bug 22182.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Keshava Munegowda [Sun, 21 Nov 2010 17:53:42 +0000 (23:23 +0530)]
omap4: 4430sdp: enable the ehci port on 4430SDP
The OMAP4 SDP has an SMSC3320 PHY hooked up to EHCI on Port1.
The PHY power is controlled by GPIO 157.
Turn on the PHY power, and register the controller at init.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:42 +0000 (23:23 +0530)]
arm: omap4: select USB_ARCH_HAS_EHCI
The OMAP4 has an on-chip EHCI controller. Select USB_ARCH_HAS_EHCI
to allow the EHCI driver to be built on OMAP4.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
arm: omap4: usb: add platform init code for EHCI
- Add platform init code for EHCI on OMAP4
- Add pad configuration for PHY and TLL modes
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
arm: omap4: add USBHOST and related base addresses
Add base addresses for USBHOST, USBTLL, EHCI and OHCI to
the header file.
This will disappear when the drivers are converted to use
the hwmod database, however this patch is needed until then.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:42 +0000 (23:23 +0530)]
usb: ehci-omap: Add OMAP4 support
Update the ehci-omap glue layer to support the controller in the
OMAP4. Major differences from OMAP3 is that the OMAP4 has per-port
clocking, and supports ULPI output clocking mode. The old input
clocking mode is not supported.
Also, there are only 2 externally available ports as against 3
in the OMAP3. The third port is internally tied off and should
not be used.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
omap: usb: ehci: introduce HSIC mode
The EHCI controller in OMAP4 supports a new interface mode - HSIC.
Add this to the list of modes supported on OMAP3.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
usb: ehci-omap: add helpers for checking port mode
Introduce helper functions to test port mode. These checks are
performed in several places in the driver, and these helpers
improve readability.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
usb: ehci-omap: use clkdev aliases for functional clocks
Use the recently updated aliases to get functional clocks needed by
the driver. This allows the driver to acquire OMAP4-specific clocks
without having to use different clock names for OMAP3 and OMAP4.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Anand Gadiyar [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
omap: clock: add clkdev aliases for EHCI clocks
Add clkdev aliases for the USBHOST and USBTLL clocks on OMAP3 and
OMAP4, so that the driver can refer to the clocks using a common alias.
This will disappear when the driver is converted to use the hwmod
database, but until then this patch is needed.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Keshava Munegowda [Sun, 21 Nov 2010 17:53:41 +0000 (23:23 +0530)]
usb: ehci: introduce CONFIG_USB_EHCI_HCD_OMAP
Introduce the CONFIG_USB_EHCI_HCD_OMAP option to select
EHCI support on OMAP3 and later chips. This scales better
than having a long line of dependencies for each new OMAP
with EHCI support.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Keshava Munegowda [Sun, 21 Nov 2010 17:53:40 +0000 (23:23 +0530)]
usb: ehci-omap: don't hard-code TLL channel count
Make the TLL channel count a parameter instead of a hardcoded
value. This allows us to be flexible with future OMAP revisions
which could have a different number of channels.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Keshava Munegowda [Sun, 21 Nov 2010 17:53:40 +0000 (23:23 +0530)]
usb: ehci-omap: update clock names to be more generic
Rename usbhost2_120m_fck to usbhost_hs_fck and usbhost1_48m_fck
to usbhost_fs_fck, to better reflect the clocks' functionalities.
In OMAP4, the frequencies for the corresponding clocks are not
necessarily the same as with OMAP3, however the functionalities
are.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Paul Mundt [Fri, 26 Nov 2010 07:48:31 +0000 (16:48 +0900)]
usb: ehci-sh: Add missing ehci helpers.
The ehci-sh driver was missing tie-ins for endpoint_reset and
clear_tt_buffer_complete, add them in.
Reported-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Fri, 26 Nov 2010 07:43:38 +0000 (16:43 +0900)]
usb: ehci-sh: Fix up fault in shutdown path.
We can't use the generic usb_hcd_platform_shutdown helper on account of
the fact we don't stash the hcd pointer in the driver data, so we provide
our own shutdown handler.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Dirk Brandewie [Wed, 17 Nov 2010 15:43:09 +0000 (07:43 -0800)]
USB: ce4100: Add support for CE4100 EHCI IP block to EHCI driver
This patch adds support for the EHCI IP block present on the Intel
CE4100.
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
CC: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Wed, 17 Nov 2010 15:56:01 +0000 (10:56 -0500)]
USB: fix leftover references to udev->autosuspend_delay
This patch (as1436) takes care of leftover references to
udev->autosuspend_delay that didn't get removed during the earlier
conversion to the runtime-PM autosuspend API.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Wed, 17 Nov 2010 16:09:47 +0000 (17:09 +0100)]
usb: gadget: g_fs: Fix compilation warning
This commit fixes warning in f_fs.c introduced by "usb:
gadget: f_fs: remove custom printk() wrappers":
In file included from drivers/usb/gadget/g_ffs.c:64:
drivers/usb/gadget/f_fs.c:30:1: warning: "pr_fmt" redefined
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Mon, 15 Nov 2010 20:57:58 +0000 (15:57 -0500)]
USB: improve uses of usb_mark_last_busy
This patch (as1434) cleans up the uses of usb_mark_last_busy() in
usbcore. The function will be called when a device is resumed and
whenever a usage count is decremented. A call that was missing from
the hub driver is added: A hub is used whenever one of its ports gets
suspended (this prevents hubs from suspending immediately after their
last child).
In addition, the call to disable autosuspend support for new devices
by default is moved from usb_detect_quirks() (where it doesn't really
belong) into usb_new_device() along with all the other runtime-PM
initializations. Finally, an extra pm_runtime_get_noresume() is added
to prevent new devices from autosuspending while they are being
registered.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Mon, 15 Nov 2010 20:57:51 +0000 (15:57 -0500)]
USB: use the runtime-PM autosuspend implementation
This patch (as1428) converts USB over to the new runtime-PM core
autosuspend framework. One slightly awkward aspect of the conversion
is that USB devices will now have two suspend-delay attributes: the
old power/autosuspend file and the new power/autosuspend_delay_ms
file. One expresses the delay time in seconds and the other in
milliseconds, but otherwise they do the same thing. The old attribute
can be deprecated and then removed eventually.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ming Lei [Mon, 15 Nov 2010 20:57:30 +0000 (15:57 -0500)]
USB: make usb_mark_last_busy use pm_runtime_mark_last_busy
Since the runtime-PM core already defines a .last_busy field in
device.power, this patch uses it to replace the .last_busy field
defined in usb_device and uses pm_runtime_mark_last_busy to implement
usb_mark_last_busy.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Mon, 15 Nov 2010 20:57:07 +0000 (15:57 -0500)]
USB: use sysfs_merge_group for power attributes
This patch (as1426) makes use of the new sysfs_merge_group() and
sysfs_unmerge_group() routines to simplify the handling of power
attributes for USB devices.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ming Lei [Mon, 15 Nov 2010 20:56:54 +0000 (15:56 -0500)]
USB: use the no_callbacks flag for interfaces
Call pm_runtime_no_callbacks to set no_callbacks flag for USB
interfaces. Since interfaces cannot be power-managed separately from
their parent devices, there's no reason for the runtime-PM core to
invoke any callbacks for them.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Toshiharu Okada [Thu, 11 Nov 2010 09:27:57 +0000 (18:27 +0900)]
USB device driver of Topcliff PCH
This patch adds the USB device driver of EG20T(Topcliff) PCH.
EG20T PCH is the platform controller hub that is going to be used in
Intel's upcoming general embedded platform. All IO peripherals in
EG20T PCH are actually devices sitting on AMBA bus.
EG20T PCH has USB device I/F. Using this I/F, it is able to access system
devices connected to USB device.
Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
Acked-by: Michał Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Fri, 12 Nov 2010 13:29:29 +0000 (14:29 +0100)]
usb: gadget: f_fs: remove custom printk() wrappers
This commit removes custom printk() wrappers from the f_fs.c
file. They served little purpose above what pr_*() family of
macros provides. Only FVDBG() has been left but renamed to
pr_vdebug() to match other uses.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Fri, 12 Nov 2010 13:29:28 +0000 (14:29 +0100)]
usb: gadget: FunctionFS: fix typos and coding style
This commit changes FunctionFS as to make it more compliant
with coding style as well as fixes several typos.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Joe Perches [Fri, 12 Nov 2010 21:38:02 +0000 (13:38 -0800)]
drivers/uwb: Use printf extension %pR for struct resource
Using %pR standardizes the struct resource output.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Joe Perches [Mon, 15 Nov 2010 03:04:49 +0000 (19:04 -0800)]
drivers/usb/gadget: Remove unnecessary semicolons
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Joe Perches [Mon, 15 Nov 2010 20:14:01 +0000 (12:14 -0800)]
drivers/usb/host/uhci-hcd.c: Remove unnecessary casts of pci_get_drvdata
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Deepak Sikri [Wed, 10 Nov 2010 09:03:18 +0000 (14:33 +0530)]
USB host: Adding USB ehci & ohci support for spear platform
This patch adds support for ehci and ohci controller in the SPEAr platform.
Changes since V2:
added clear_tt_buffer_complete in ehci_spear_hc_driver
Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alexey Charkov [Sun, 7 Nov 2010 16:28:55 +0000 (19:28 +0300)]
usb: Add support for VIA VT8500 and compatibles in EHCI HCD
VIA and WonderMedia Systems-on-Chip feature a standard EHCI host
controller. This adds necessary glue to use the standard driver
with these systems.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tatyana Brokhman [Mon, 1 Nov 2010 15:38:05 +0000 (17:38 +0200)]
usb: dummy_hcd code simplification
Take handling of the control requests out from dummy_timer to a different
function.
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Tatyana Brokhman [Mon, 1 Nov 2010 16:18:24 +0000 (18:18 +0200)]
usb: USB3.0 ch11 definitions
Adding hub SuperSpeed usb definitions as defined by ch10 of the USB3.0
spec.
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Thu, 28 Oct 2010 15:31:23 +0000 (17:31 +0200)]
USB: gadget: f_mass_storage: code style clean ups
This commit is purely style clean ups.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Thu, 28 Oct 2010 15:31:22 +0000 (17:31 +0200)]
USB: gadget: f_mass_storage: remove needless complete()
This commit removes call to the complete() function done in
fsg_unbind() which was never needed there but was a leftover
form file_storage.c.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Thu, 28 Oct 2010 15:31:21 +0000 (17:31 +0200)]
USB: gadget: f_mass_storage: drop START_TRANSFER() macro
This commit drops START_TRANSFER_OR() and START_TRANSFER()
macros with a pair of nice inline functions which are actually
more readable and easier to use.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Thu, 28 Oct 2010 15:31:20 +0000 (17:31 +0200)]
USB: gadget: f_mass_storage: use ?: instead of a macro
This commit removes an "OR" macro defined in Mass Storage
Function in favour of a two argument version of "?:" operator
(which is a GCC extension).
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Rahul Ruikar [Thu, 28 Oct 2010 15:31:19 +0000 (17:31 +0200)]
USB: gadget: f_mass_storage: put_device() in error recovery
This commit fixes an issue with error recovery after
device_register() fails in Mass Storage Function. The device
needs to be put to avoid resource leakage.
Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com>
[mina86@mina86.com: updated commit message]
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michal Nazarewicz [Thu, 28 Oct 2010 15:31:18 +0000 (17:31 +0200)]
USB: gadget: file_storage: put_device() in error recovery
This commit fixes some issues with File-backed Storage Gadget
error recovery when registering LUN's devices.
First of all, when device_register() fails the device still
needs to be put. However, because lun_release() decreases
fsg->ref reference counter the counter must be incremented
beforehand.
Second of all, after any of the device_create_file()s fails,
device_unregister() is called which in turn (indirectly) calls
lun_release() which decrements fsg->ref. So, again, the
reference counter must be incremented beforehand.
Lastly, if the first or the second device_create_file()
succeeds, the files are never removed. To fix it,
device_remove_file() needs to be called. This is done by
simply marking LUN as registered prior to creating files so
that fsg_unbind() can handle removing files.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Reported-by: Rahul Ruikar <rahul.ruikar@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marek Belisko [Wed, 27 Oct 2010 08:19:01 +0000 (10:19 +0200)]
USB: gadget: composite: Typo fix.
Signed-off-by: Marek Belisko <marek.belisko@gmail.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Julia Lawall [Tue, 26 Oct 2010 10:25:31 +0000 (12:25 +0200)]
USB: gadget: amd5536udc.c: delete double assignment
Delete successive assignments to the same location.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression i;
@@
*i = ...;
i = ...;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Thomas Dahlmann <dahlmann.thomas@arcor.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Uwe Kleine-König [Mon, 25 Oct 2010 14:30:12 +0000 (16:30 +0200)]
usb: gadget/imx-udc: remove usage of deprecated symbol USBD_INT0
Since v2.6.34-rc2~66^2~5^2~47 USBD_INT0 is deprecated in favour of
MX1_USBD_INT0. So use the new name.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bill Pemberton [Thu, 21 Oct 2010 18:43:05 +0000 (14:43 -0400)]
USB: ssu100: remove max_packet_size calculation
The max_packet_size logic is taken from ftdi_sio, but it's not needed
for this device. This also makes proces_read_urb simpler.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Paul Mundt [Mon, 1 Nov 2010 21:05:30 +0000 (17:05 -0400)]
sh: Add EHCI support for SH7786.
This adds in the platform device for SH7786 USB EHCI.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Mon, 1 Nov 2010 21:03:27 +0000 (17:03 -0400)]
usb: ehci-hcd: Add support for SuperH EHCI.
This adds a trivial stub for supporting EHCI mode of the on-chip
SH USB host controllers.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Mon, 1 Nov 2010 21:01:27 +0000 (17:01 -0400)]
usb: ohci-sh: Set IRQ as shared.
The SH USB interface has both OHCI and EHCI modes that share the
same interrupt. Flag the OHCI IRQ as shared in preparation for EHCI
support.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Linus Torvalds [Mon, 1 Nov 2010 11:54:12 +0000 (07:54 -0400)]
Linux 2.6.37-rc1
Linus Torvalds [Mon, 1 Nov 2010 11:53:19 +0000 (07:53 -0400)]
Merge branch 'for-linus' of git://www.jni.nu/cris
* 'for-linus' of git://www.jni.nu/cris:
CRIS: Add paths for CRISv10 serial driver
CRIS: Fix RS485 delay handling.
Add missing "struct" to in sizeof.
Linus Torvalds [Mon, 1 Nov 2010 11:50:43 +0000 (07:50 -0400)]
Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6:
spi/pl022: fix erroneous platform data in U300
spi: fixed odd static string conventions in core code
spi/bfin_spi: only request GPIO on first load
spi/bfin_spi: handle error/status changes after data interrupts
spi: enable spi_board_info to be registered after spi_master
Jesper Nilsson [Mon, 1 Nov 2010 10:01:14 +0000 (11:01 +0100)]
CRIS: Add paths for CRISv10 serial driver
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Linus Walleij [Thu, 21 Oct 2010 19:05:25 +0000 (21:05 +0200)]
spi/pl022: fix erroneous platform data in U300
This fixes an erroneous use of LSB first in the U300 machine, the
PL022 used in U300 is a standard ARM core that doesn't support this
bit so it should never have been set.
Cc: Kevin Wells <wellsk40@gmail.com>OA
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Dmitry Torokhov [Sun, 31 Oct 2010 22:18:42 +0000 (15:18 -0700)]
Input: ir-keytable - fix uninitialized variable warning
We were forgetting to set up proper return value in success path causing
ir_getkeycode() to fail intermittently:
drivers/media/IR/ir-keytable.c: In function 'ir_getkeycode':
drivers/media/IR/ir-keytable.c:363: warning: 'retval' may be used
uninitialized in this function
Reported-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 1 Nov 2010 01:03:23 +0000 (21:03 -0400)]
Merge branch 'i2c-for-linus' of git://git./linux/kernel/git/jdelvare/staging
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
i2c-i801: Add PCI idents for Patsburg 'IDF' SMBus controllers
i2c-i801: Handle multiple instances instead of keeping global state
i2c-i801: Add Intel Patsburg device ID
i2c: Drop unused I2C_CLASS_TV flags
Linus Torvalds [Mon, 1 Nov 2010 01:02:39 +0000 (21:02 -0400)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: appletouch - remove extra KERN_DEBUG use from dprintk
Input: bu21013_ts - fix null dereference in error handling
Input: ad7879 - prevent invalid finger data reports
Linus Torvalds [Mon, 1 Nov 2010 00:43:12 +0000 (20:43 -0400)]
Merge git://git./linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (70 commits)
[SCSI] pmcraid: add support for set timestamp command and other fixes
[SCSI] pmcraid: remove duplicate struct member
[SCSI] qla4xxx: Fix cmd check in qla4xxx_cmd_wait
[SCSI] megaraid_sas: Version and documentation update
[SCSI] megaraid_sas: Add three times Online controller reset
[SCSI] megaraid_sas: Add input parameter for max_sectors
[SCSI] megaraid_sas: support devices update flag
[SCSI] libosd: write/read_sg_kern API
[SCSI] libosd: Support for scatter gather write/read commands
[SCSI] libosd: Free resources in reverse order of allocation
[SCSI] libosd: Fix bug in attr_page handling
[SCSI] lpfc 8.3.18: Update lpfc driver version to 8.3.18
[SCSI] lpfc 8.3.18: Add new WQE support
[SCSI] lpfc 8.3.18: Fix critical errors
[SCSI] lpfc 8.3.18: Adapter Shutdown and Unregistration cleanup
[SCSI] lpfc 8.3.18: Add logic to detect last devloss timeout
[SCSI] lpfc 8.3.18: Add support of received ELS commands
[SCSI] lpfc 8.3.18: FC/FCoE Discovery fixes
[SCSI] ipr: add definitions for a new adapter
[SCSI] bfa: fix comments for c files
...
Linus Torvalds [Mon, 1 Nov 2010 00:40:24 +0000 (20:40 -0400)]
Merge branches 'irq-core-for-linus' and 'core-locking-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
genirq: Fix up irq_node() for irq_data changes.
genirq: Add single IRQ reservation helper
genirq: Warn if enable_irq is called before irq is set up
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
semaphore: Remove mutex emulation
staging: Final semaphore cleanup
jbd2: Convert jbd2_slab_create_sem to mutex
hpfs: Convert sbi->hpfs_creation_de to mutex
Fix up trivial change/delete conflicts with deleted 'dream' drivers
(drivers/staging/dream/camera/{mt9d112.c,mt9p012_fox.c,mt9t013.c,s5k3e2fx.c})
David Woodhouse [Sun, 31 Oct 2010 20:07:00 +0000 (21:07 +0100)]
i2c-i801: Add PCI idents for Patsburg 'IDF' SMBus controllers
These are the extra 'Integrated Device Function' SMBus controllers found
on the Patsburg chipset. Mention the absence of slave mode support.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
David Woodhouse [Sun, 31 Oct 2010 20:06:59 +0000 (21:06 +0100)]
i2c-i801: Handle multiple instances instead of keeping global state
It's poor form to keep driver state in global variables rather than
per-instance. It never really mattered in practice when there was only
one controller on the chipset, but the latest chipsets do have more
than one controller, so now we care.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Seth Heasley [Sun, 31 Oct 2010 20:06:59 +0000 (21:06 +0100)]
i2c-i801: Add Intel Patsburg device ID
Add support for the Intel Patsburg PCH SMBus Controller.
Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Sun, 31 Oct 2010 20:06:59 +0000 (21:06 +0100)]
i2c: Drop unused I2C_CLASS_TV flags
There are no users left for I2C_CLASS_TV_ANALOG and
I2C_CLASS_TV_DIGITAL, so we can get rid of them.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Joe Perches [Sun, 31 Oct 2010 00:19:49 +0000 (17:19 -0700)]
Input: appletouch - remove extra KERN_DEBUG use from dprintk
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Christoph Hellwig [Sun, 31 Oct 2010 12:35:31 +0000 (08:35 -0400)]
locks: remove fl_copy_lock lock_manager operation
This one was only used for a nasty hack in nfsd, which has recently
been removed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This page took 0.045716 seconds and 5 git commands to generate.