From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 25 May 2011 12:13:24 +0000 (-0400)
Subject: musb: fix prefetch build failure
X-Git-Tag: v3.0-rc3~29^2~16
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9303961f5b8c8da0b65b897fb6521d2a123ec8a8;p=linux.git

musb: fix prefetch build failure

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/musb_core.c: In function 'musb_write_fifo':
drivers/usb/musb/musb_core.c:219: error: implicit declaration of function 'prefetch'
make[3]: *** [drivers/usb/musb/musb_core.o] Error 1

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index ab8e1001e5e2..c71b0372786e 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -96,6 +96,7 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/kobject.h>
+#include <linux/prefetch.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>