OMAP: PM debugfs removing OMAP3 hardcodings.

This patch removes omap3 hardcodings from pm-debug.c
so that enabling PM debugfs support does break compilation
for other OMAP's. This is a preparatory patch for supporting
OMAP4 pm entries through PM debugfs.

Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 16 insertions, 5 deletions

diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 723b44e252fd..056ff17f7c38 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -37,6 +37,10 @@
 #include "pm.h"
 
 int omap2_pm_debug;
+u32 enable_off_mode;
+u32 sleep_while_idle;
+u32 wakeup_timer_seconds;
+u32 wakeup_timer_milliseconds;
 
 #define DUMP_PRM_MOD_REG(mod, reg)    \
         regs[reg_count].name = #mod "." #reg; \
@@ -494,8 +498,10 @@ int pm_dbg_regset_init(int reg_set)
 
 static int pwrdm_suspend_get(void *data, u64 *val)
 {
-        int ret;
-        ret = omap3_pm_get_suspend_state((struct powerdomain *)data);
+        int ret = -EINVAL;
+
+        if (cpu_is_omap34xx())
+                ret = omap3_pm_get_suspend_state((struct powerdomain *)data);
         *val = ret;
 
         if (ret >= 0)
@@ -505,7 +511,10 @@ static int pwrdm_suspend_get(void *data, u64 *val)
 
 static int pwrdm_suspend_set(void *data, u64 val)
 {
-        return omap3_pm_set_suspend_state((struct powerdomain *)data, (int)val);
+        if (cpu_is_omap34xx())
+                return omap3_pm_set_suspend_state(
+                        (struct powerdomain *)data, (int)val);
+        return -EINVAL;
 }
 
 DEFINE_SIMPLE_ATTRIBUTE(pwrdm_suspend_fops, pwrdm_suspend_get,
@@ -553,8 +562,10 @@ static int option_set(void *data, u64 val)
 
         *option = val;
 
-        if (option == &enable_off_mode)
-                omap3_pm_off_mode_enable(val);
+        if (option == &enable_off_mode) {
+                if (cpu_is_omap34xx())
+                        omap3_pm_off_mode_enable(val);
+        }
 
         return 0;
 }