[PATCH v3 2/6] ARM: davinci: da850-dm646x: remove the SRAM_VIRT iotable entry

[Matt Porter]

From: Ben Gardiner <bengardiner at nanometrics.ca>

The sram regions defined for da850-dm646x in their iotable entries are also
defined in their davinci_soc_info's.

Remove this duplicate information which is now uneccessary since sram
init will ioremap the regions defined by their davinci_soc_info's.

Since this removal completely removes all uses of SRAM_VIRT, also remove
the SRAM_VIRT definition.

Signed-off-by: Ben Gardiner <bengardiner at nanometrics.ca>
Tested-by: Matt Porter <mporter at ti.com>
---
 arch/arm/mach-davinci/da850.c               |    6 ------
 arch/arm/mach-davinci/dm355.c               |    6 ------
 arch/arm/mach-davinci/dm365.c               |    6 ------
 arch/arm/mach-davinci/dm644x.c              |    6 ------
 arch/arm/mach-davinci/dm646x.c              |    6 ------
 arch/arm/mach-davinci/include/mach/common.h |    2 --
 6 files changed, 32 deletions(-)

diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 6676dee..b4b324f 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -713,12 +713,6 @@ static struct map_desc da850_io_desc[] = {
 		.length		= DA8XX_CP_INTC_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(DA8XX_ARM_RAM_BASE),
-		.length		= SZ_8K,
-		.type		= MT_DEVICE
-	},
 };
 
 static u32 da850_psc_bases[] = { DA8XX_PSC0_BASE, DA8XX_PSC1_BASE };
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index a255434..b49c3b7 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -758,12 +758,6 @@ static struct map_desc dm355_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00010000),
-		.length		= SZ_32K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index b680c83..6c39805 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -985,12 +985,6 @@ static struct map_desc dm365_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00010000),
-		.length		= SZ_32K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 static struct resource dm365_ks_resources[] = {
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 0755d46..f8aaa7d 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -795,12 +795,6 @@ static struct map_desc dm644x_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00008000),
-		.length		= SZ_16K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 97c0f8e..ac7b431 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -756,12 +756,6 @@ static struct map_desc dm646x_io_desc[] = {
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
 	},
-	{
-		.virtual	= SRAM_VIRT,
-		.pfn		= __phys_to_pfn(0x00010000),
-		.length		= SZ_32K,
-		.type		= MT_MEMORY_NONCACHED,
-	},
 };
 
 /* Contents of JTAG ID register used to identify exact cpu type */
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index bdc4aa8..046c723 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -104,8 +104,6 @@ int davinci_pm_init(void);
 static inline int davinci_pm_init(void) { return 0; }
 #endif
 
-/* standard place to map on-chip SRAMs; they *may* support DMA */
-#define SRAM_VIRT	0xfffe0000
 #define SRAM_SIZE	SZ_128K
 
 #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
-- 
1.7.9.5