[PATCH] video: ep93xx_fb: include <linux/io.h> for devm_ioremap()

commit be867814 "drivers/video/ep93xx-fb.c: use devm_ functions"

Introduced a build error:

drivers/video/ep93xx-fb.c: In function 'ep93xxfb_probe':
drivers/video/ep93xx-fb.c:532: error: implicit declaration of function 'devm_ioremap'
drivers/video/ep93xx-fb.c:533: warning: assignment makes pointer from integer without a cast

Include <linux/io.h> to pickup the declaration of 'devm_ioremap'.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: <redacted>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Ryan Mallon <redacted>
Cc: Damien Cassou <redacted>

---
 drivers/video/ep93xx-fb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index 3f2519d..e06cd5d 100644
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c

@@ -23,6 +23,7 @@
 #include <linux/slab.h>
 #include <linux/clk.h>
 #include <linux/fb.h>
+#include <linux/io.h>
 
 #include <linux/platform_data/video-ep93xx.h>
 

-- 
1.8.1.4