ARM: OMAP2: Fix sparse, checkpatch warnings fro GPMC code, use ioremap

Fix sparse, checkpatch warnings fro GPMC code.

Also change to use ioremap, and add missing function prototypes
to gpmc.h.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

3 files changed