at91: use structure to store the current soc

[pandora-kernel.git] / arch / arm / mach-at91 / at91sam9rl.c

diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 0788adb..b83098c 100644 (file)
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -16,6 +16,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <mach/cpu.h>
+#include <mach/at91_dbgu.h>
 #include <mach/at91sam9rl.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
@@ -281,11 +282,9 @@ static void at91sam9rl_poweroff(void)
 
 static void __init at91sam9rl_map_io(void)
 {
-       unsigned long cidr, sram_size;
+       unsigned long sram_size;
 
-       cidr = dbgu_readl(AT91_DBGU, CIDR);
-
-       switch (cidr & AT91_CIDR_SRAMSIZ) {
+       switch (at91_soc_initdata.cidr & AT91_CIDR_SRAMSIZ) {
                case AT91_CIDR_SRAMSIZ_32K:
                        sram_size = 2 * SZ_16K;
                        break;
@@ -359,7 +358,7 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
        0,      /* Advanced Interrupt Controller */
 };
 
-struct at91_soc __initdata at91sam9rl_soc = {
+struct at91_init_soc __initdata at91sam9rl_soc = {
        .map_io = at91sam9rl_map_io,
        .default_irq_priority = at91sam9rl_default_irq_priority,
        .init = at91sam9rl_initialize,