[PATCH] video: mbxfb: Include linux/io.h instead of asm/io.h

This fixes below build error:

  CC [M]  drivers/video/mbx/mbxfb.o
drivers/video/mbx/mbxfb.c: In function 'mbxfb_probe':
drivers/video/mbx/mbxfb.c:942:2: error: implicit declaration of function 'devm_ioremap_nocache' [-Werror=implicit-function-declaration]
drivers/video/mbx/mbxfb.c:942:22: warning: assignment makes pointer from integer without a cast [enabled by default]
drivers/video/mbx/mbxfb.c:952:21: warning: assignment makes pointer from integer without a cast [enabled by default]
cc1: some warnings being treated as errors

Signed-off-by: Axel Lin <redacted>
---
 drivers/video/mbx/mbxfb.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c
index 9229acf..6563e50 100644
--- a/drivers/video/mbx/mbxfb.c
+++ b/drivers/video/mbx/mbxfb.c

@@ -26,8 +26,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/uaccess.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
 
 #include <video/mbxfb.h>
 

-- 
1.7.9.5