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

Replace some bare constants with symbolic constants.

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

diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 411361f97eda6d336cbce5ef56b737eb8ca09f40..df6446a9c3534456b27a82daa836484375e19604 100644 (file)
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -122,7 +122,7 @@ static int _pwrdm_register(struct powerdomain *pwrdm)
        list_add(&pwrdm->node, &pwrdm_list);
 
        /* Initialize the powerdomain's state counter */
-       for (i = 0; i < 4; i++)
+       for (i = 0; i < PWRDM_MAX_PWRSTS; i++)
                pwrdm->state_counter[i] = 0;
 
        pwrdm_wait_transition(pwrdm);