ARM: OMAP3: cpuidle - remove cpuidle_params_table

We do not longer need the ''cpuidle_params_table' array as
we defined the states in the driver and we checked they are
all valid.

We also remove the structure definition as it is no longer used.

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>

diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index 29b4f87..a82a887 100644 (file)
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -38,36 +38,14 @@
 
 #ifdef CONFIG_CPU_IDLE
 
-/*
- * The latencies/thresholds for various C states have
- * to be configured from the respective board files.
- * These are some default values (which might not provide
- * the best power savings) used on boards which do not
- * pass these details from the board file.
- */
-static struct cpuidle_params cpuidle_params_table[] = {
-       /* C1 */
-       {2 + 2, 5, 1},
-       /* C2 */
-       {10 + 10, 30, 1},
-       /* C3 */
-       {50 + 50, 300, 1},
-       /* C4 */
-       {1500 + 1800, 4000, 1},
-       /* C5 */
-       {2500 + 7500, 12000, 1},
-       /* C6 */
-       {3000 + 8500, 15000, 1},
-       /* C7 */
-       {10000 + 30000, 300000, 1},
-};
-#define OMAP3_NUM_STATES ARRAY_SIZE(cpuidle_params_table)
-
 /* Mach specific information to be recorded in the C-state driver_data */
 struct omap3_idle_statedata {
        u32 mpu_state;
        u32 core_state;
 };
+
+#define OMAP3_NUM_STATES 7
+
 struct omap3_idle_statedata omap3_idle_data[OMAP3_NUM_STATES];
 
 struct powerdomain *mpu_pd, *core_pd, *per_pd, *cam_pd;

diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 5646b80..7856489 100644 (file)
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -38,18 +38,6 @@ static inline int omap4_opp_init(void)
 }
 #endif
 
-/*
- * cpuidle mach specific parameters
- *
- * The board code can override the default C-states definition using
- * omap3_pm_init_cpuidle
- */
-struct cpuidle_params {
-       u32 exit_latency;       /* exit_latency = sleep + wake-up latencies */
-       u32 target_residency;
-       u8 valid;               /* validates the C-state */
-};
-
 extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);
 extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);