OMAP powerdomain/PM: use symbolic constants for the max number of power states

Replace some bare constants with power states.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 8baa30d2acfb..860b755d2220 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -326,7 +326,7 @@ int pm_dbg_regset_save(int reg_set)
         return 0;
 }
 
-static const char pwrdm_state_names[][4] = {
+static const char pwrdm_state_names[][PWRDM_MAX_PWRSTS] = {
         "OFF",
         "RET",
         "INA",
@@ -381,7 +381,7 @@ static int pwrdm_dbg_show_counter(struct powerdomain *pwrdm, void *user)
 
         seq_printf(s, "%s (%s)", pwrdm->name,
                         pwrdm_state_names[pwrdm->state]);
-        for (i = 0; i < 4; i++)
+        for (i = 0; i < PWRDM_MAX_PWRSTS; i++)
                 seq_printf(s, ",%s:%d", pwrdm_state_names[i],
                         pwrdm->state_counter[i]);
 
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 41472670e4b4..1dd1a3817e8b 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -158,7 +158,7 @@ static __init void _pwrdm_setup(struct powerdomain *pwrdm)
 {
         int i;
 
-        for (i = 0; i < 4; i++)
+        for (i = 0; i < PWRDM_MAX_PWRSTS; i++)
                 pwrdm->state_counter[i] = 0;
 
         pwrdm_wait_transition(pwrdm);