Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/plat-omap/omap-pm-srf.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-omap/omap-pm-srf.c b/arch/arm/plat-omap/omap-pm-srf.c
index 5ebcda3..bf9163e 100644
--- a/arch/arm/plat-omap/omap-pm-srf.c
+++ b/arch/arm/plat-omap/omap-pm-srf.c
@@ -29,6 +29,8 @@
#define LAT_RES_POSTAMBLE "_latency"
#define MAX_LATENCY_RES_NAME 30
+static int initialized;
+
/**
* get_lat_res_name - gets the latency resource name given a power domain name
* @pwrdm_name: Name of the power domain.
@@ -52,6 +54,9 @@ void get_lat_res_name(const char *pwrdm_name, char **lat_name, int size)
void omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t)
{
+ if (!initialized)
+ return;
+
if (!dev || t < -1) {
WARN_ON(1);
return;
@@ -291,6 +296,8 @@ int __init omap_pm_if_early_init(void)
int __init omap_pm_if_init(void)
{
resource_init(resources_omap);
+ initialized = 1;
+
return 0;
}
--
1.7.0.2
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