davinci: remove remnants of IRAM allocator
Remove remnants of dm6446-specific SRAM allocator, as preparation for
a more generic replacement.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h
index f6fc539..24a3792 100644
--- a/arch/arm/mach-davinci/include/mach/edma.h
+++ b/arch/arm/mach-davinci/include/mach/edma.h
@@ -208,10 +208,6 @@
void edma_pause(unsigned channel);
void edma_resume(unsigned channel);
-/* UNRELATED TO DMA */
-int davinci_alloc_iram(unsigned size);
-void davinci_free_iram(unsigned addr, unsigned size);
-
/* platform_data for EDMA driver */
struct edma_soc_info {
diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h
index 86c25c7..c712c7c 100644
--- a/arch/arm/mach-davinci/include/mach/memory.h
+++ b/arch/arm/mach-davinci/include/mach/memory.h
@@ -21,7 +21,6 @@
* Definitions
**************************************************************************/
#define DAVINCI_DDR_BASE 0x80000000
-#define DAVINCI_IRAM_BASE 0x00008000 /* ARM Internal RAM */
#define PHYS_OFFSET DAVINCI_DDR_BASE
