From ad50c1b20ff27780afbb8bcd3d153393d360419e Mon Sep 17 00:00:00 2001
From: Bob Liu <lliubbo@gmail.com>
Date: Fri, 5 Aug 2011 17:33:05 +0800
Subject: 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>
---
 drivers/usb/musb/blackfin.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/usb/musb')

diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index ae8c396..5e7cfba 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>
 
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