OMAP: Remove ifdefs for io.h

Remove ifdefs for io.h

Signed-off-by: Tony Lindgren <tony@atomide.com>

3 files changed, 34 insertions, 13 deletions

diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 3afe540149f7..7030f9281ea1 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -29,9 +29,9 @@ extern void omapfb_reserve_sdram(void);
  */
 static struct map_desc omap_io_desc[] __initdata = {
         {
-                .virtual        = IO_VIRT,
-                .pfn            = __phys_to_pfn(IO_PHYS),
-                .length         = IO_SIZE,
+                .virtual        = OMAP1_IO_VIRT,
+                .pfn            = __phys_to_pfn(OMAP1_IO_PHYS),
+                .length         = OMAP1_IO_SIZE,
                 .type           = MT_DEVICE
         }
 };
diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h
index 55659809478e..8d32df32b0b1 100644
--- a/arch/arm/plat-omap/include/mach/io.h
+++ b/arch/arm/plat-omap/include/mach/io.h
@@ -66,13 +66,21 @@
 #define OMAP2_IO_OFFSET         0x90000000
 #define OMAP2_IO_ADDRESS(pa)    IOMEM((pa) + OMAP2_IO_OFFSET) /* L3 and L4 */
 
-#if defined(CONFIG_ARCH_OMAP1)
+/*
+ * ----------------------------------------------------------------------------
+ * Omap1 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
 
-#define IO_PHYS                 0xFFFB0000
-#define IO_SIZE                 0x40000
-#define IO_VIRT                 (IO_PHYS - OMAP1_IO_OFFSET)
+#define OMAP1_IO_PHYS           0xFFFB0000
+#define OMAP1_IO_SIZE           0x40000
+#define OMAP1_IO_VIRT           (OMAP1_IO_PHYS - OMAP1_IO_OFFSET)
 
-#elif defined(CONFIG_ARCH_OMAP2)
+/*
+ * ----------------------------------------------------------------------------
+ * Omap2 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
 
 /* We map both L3 and L4 on OMAP2 */
 #define L3_24XX_PHYS    L3_24XX_BASE    /* 0x68000000 */
@@ -106,7 +114,11 @@
 #define DSP_MMU_24XX_VIRT       0xe2000000
 #define DSP_MMU_24XX_SIZE       SZ_4K
 
-#elif defined(CONFIG_ARCH_OMAP3)
+/*
+ * ----------------------------------------------------------------------------
+ * Omap3 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
 
 /* We map both L3 and L4 on OMAP3 */
 #define L3_34XX_PHYS            L3_34XX_BASE    /* 0x68000000 */
@@ -157,8 +169,12 @@
 #define DSP_MMU_34XX_VIRT       0xe2000000
 #define DSP_MMU_34XX_SIZE       SZ_4K
 
+/*
+ * ----------------------------------------------------------------------------
+ * Omap4 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
 
-#elif defined(CONFIG_ARCH_OMAP4)
 /* We map both L3 and L4 on OMAP4 */
 #define L3_44XX_PHYS            L3_44XX_BASE
 #define L3_44XX_VIRT            0xd4000000
@@ -185,7 +201,12 @@
 #define OMAP44XX_GPMC_VIRT      0xe0000000
 #define OMAP44XX_GPMC_SIZE      SZ_1M
 
-#endif
+
+/*
+ * ----------------------------------------------------------------------------
+ * Omap specific register access
+ * ----------------------------------------------------------------------------
+ */
 
 #ifndef __ASSEMBLER__
 
diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c
index d491ad15f198..b6defa23e77e 100644
--- a/arch/arm/plat-omap/io.c
+++ b/arch/arm/plat-omap/io.c
@@ -30,8 +30,8 @@ void __iomem *omap_ioremap(unsigned long p, size_t size, unsigned int type)
 {
 #ifdef CONFIG_ARCH_OMAP1
         if (cpu_class_is_omap1()) {
-                if (BETWEEN(p, IO_PHYS, IO_SIZE))
-                        return XLATE(p, IO_PHYS, IO_VIRT);
+                if (BETWEEN(p, OMAP1_IO_PHYS, OMAP1_IO_SIZE))
+                        return XLATE(p, OMAP1_IO_PHYS, OMAP1_IO_VIRT);
         }
         if (cpu_is_omap730()) {
                 if (BETWEEN(p, OMAP730_DSP_BASE, OMAP730_DSP_SIZE))