commit: http://blackfin.uclinux.org/git/?p=linux-kernel;a=commitdiff;h=3c7fcece6b627e19ac9d2c66470dad76f3d93e5a
branch: http://blackfin.uclinux.org/git/?p=linux-kernel;a=shortlog;h=refs/heads/trunk

Else will receive compile error like:
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 <[email protected]>
---
 drivers/usb/musb/blackfin.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

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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