at91: factorize sram init

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice Vilchez <patrice.vilchez@atmel.com>

1 files changed, 2 insertions, 20 deletions

diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 8f97bd4a5268..d522b47e30b5 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -26,24 +26,6 @@
 #include "generic.h"
 #include "clock.h"
 
-static struct map_desc at91sam9261_sram_desc[] __initdata = {
-        {
-                .virtual        = AT91_IO_VIRT_BASE - AT91SAM9261_SRAM_SIZE,
-                .pfn            = __phys_to_pfn(AT91SAM9261_SRAM_BASE),
-                .length         = AT91SAM9261_SRAM_SIZE,
-                .type           = MT_DEVICE,
-        },
-};
-
-static struct map_desc at91sam9g10_sram_desc[] __initdata = {
-        {
-                .virtual        = AT91_IO_VIRT_BASE - AT91SAM9G10_SRAM_SIZE,
-                .pfn            = __phys_to_pfn(AT91SAM9G10_SRAM_BASE),
-                .length         = AT91SAM9G10_SRAM_SIZE,
-                .type           = MT_DEVICE,
-        },
-};
-
 /* --------------------------------------------------------------------
  *  Clocks
  * -------------------------------------------------------------------- */
@@ -297,9 +279,9 @@ static void at91sam9261_poweroff(void)
 static void __init at91sam9261_map_io(void)
 {
         if (cpu_is_at91sam9g10())
-                iotable_init(at91sam9g10_sram_desc, ARRAY_SIZE(at91sam9g10_sram_desc));
+                at91_init_sram(0, AT91SAM9G10_SRAM_BASE, AT91SAM9G10_SRAM_SIZE);
         else
-                iotable_init(at91sam9261_sram_desc, ARRAY_SIZE(at91sam9261_sram_desc));
+                at91_init_sram(0, AT91SAM9261_SRAM_BASE, AT91SAM9261_SRAM_SIZE);
 }
 
 static void __init at91sam9261_initialize(void)