ARM: OMAP4: cpuidle - Initialize omap4_idle_data at compile time

We initialize the omap4_idle_data variable at compile time allowing us
to remove in the next patch the initialization done at boot time.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

1 files changed, 18 insertions, 3 deletions

diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index 38ecd270a4a8..9e3effa59b9a 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -31,9 +31,24 @@ struct omap4_idle_statedata {
         u32 mpu_state;
 };
 
-#define OMAP4_NUM_STATES 3
+static struct omap4_idle_statedata omap4_idle_data[] = {
+        {
+                .cpu_state = PWRDM_POWER_ON,
+                .mpu_state = PWRDM_POWER_ON,
+                .mpu_logic_state = PWRDM_POWER_RET,
+        },
+        {
+                .cpu_state = PWRDM_POWER_OFF,
+                .mpu_state = PWRDM_POWER_RET,
+                .mpu_logic_state = PWRDM_POWER_RET,
+        },
+        {
+                .cpu_state = PWRDM_POWER_OFF,
+                .mpu_state = PWRDM_POWER_RET,
+                .mpu_logic_state = PWRDM_POWER_OFF,
+        },
+};
 
-static struct omap4_idle_statedata omap4_idle_data[OMAP4_NUM_STATES];
 static struct powerdomain *mpu_pd, *cpu0_pd, *cpu1_pd;
 
 /**
@@ -152,7 +167,7 @@ struct cpuidle_driver omap4_idle_driver = {
                         .desc = "MPUSS OSWR",
                 },
         },
-        .state_count = OMAP4_NUM_STATES,
+        .state_count = ARRAY_SIZE(omap4_idle_data),
         .safe_state_index = 0,
 };