ARM: pxa: remove un-used mapping of camera registers

The camera registers start and range are encoded into the platform
device, and are actually handled by ioremap()'ed, thus the mapping
in pxa_map_io() is not necessary.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 6451e9c..69a89fe 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -102,11 +102,6 @@
 		.pfn		= __phys_to_pfn(0x48000000),
 		.length		= 0x00200000,
 		.type		= MT_DEVICE
-	}, {	/* Camera */
-		.virtual	=  0xfa000000,
-		.pfn		= __phys_to_pfn(0x50000000),
-		.length		= 0x00100000,
-		.type		= MT_DEVICE
 	}, {	/* IMem ctl */
 		.virtual	=  0xfe000000,
 		.pfn		= __phys_to_pfn(0x58000000),