From: Bob Liu <lliubbo@gmail.com>
Date: Fri, 5 Aug 2011 09:33:05 +0000 (+0800)
Subject: usb: musb: blackfin: include prefetch head file
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ad50c1b20ff27780afbb8bcd3d153393d360419e;p=deliverable%2Flinux.git

usb: musb: blackfin: include prefetch head file

After the prefetch/list.h restructure, drivers need to explicitly include
linux/prefetch.h in order to use the prefetch() function.  Otherwise, the
current driver fails to build:
drivers/usb/musb/blackfin.c: In function 'musb_write_fifo':
drivers/usb/musb/blackfin.c:43: error: implicit declaration of function
'prefetch'

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index ae8c39617743..5e7cfba5b079 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
 
 #include <asm/cacheflush.h>