From 8de1ee8f93fb756000176f916fd0681b47ceb292 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Tue, 17 Jul 2012 14:00:26 -0400 Subject: [PATCH] pxa25x_udc: remove IRQF_SAMPLE_RANDOM which is now a no-op With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a no-op; interrupt randomness is now collected unconditionally in a very low-overhead fashion; see commit 775f4b297b. The IRQF_SAMPLE_RANDOM flag was scheduled to be removed in 2009 on the feature-removal-schedule, so this patch is preparation for the final removal of this flag. Signed-off-by: "Theodore Ts'o" Acked-by: Haojian Zhuang Cc: Eric Miao Cc: Russell King --- drivers/usb/gadget/pxa25x_udc.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index f7ff9e8e746a..c319814ad120 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -2200,19 +2200,15 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev) #ifdef CONFIG_ARCH_LUBBOCK if (machine_is_lubbock()) { - retval = request_irq(LUBBOCK_USB_DISC_IRQ, - lubbock_vbus_irq, - IRQF_SAMPLE_RANDOM, - driver_name, dev); + retval = request_irq(LUBBOCK_USB_DISC_IRQ, lubbock_vbus_irq, + 0, driver_name, dev); if (retval != 0) { pr_err("%s: can't get irq %i, err %d\n", driver_name, LUBBOCK_USB_DISC_IRQ, retval); goto err_irq_lub; } - retval = request_irq(LUBBOCK_USB_IRQ, - lubbock_vbus_irq, - IRQF_SAMPLE_RANDOM, - driver_name, dev); + retval = request_irq(LUBBOCK_USB_IRQ, lubbock_vbus_irq, + 0, driver_name, dev); if (retval != 0) { pr_err("%s: can't get irq %i, err %d\n", driver_name, LUBBOCK_USB_IRQ, retval); -- 2.34.1