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path: root/drivers/thermal/thermal_of.c
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-rw-r--r--drivers/thermal/thermal_of.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c
index 4104743db..202dce0d2 100644
--- a/drivers/thermal/thermal_of.c
+++ b/drivers/thermal/thermal_of.c
@@ -337,14 +337,18 @@ static int thermal_of_monitor_init(struct device_node *np, int *delay, int *pdel
int ret;
ret = of_property_read_u32(np, "polling-delay-passive", pdelay);
- if (ret < 0) {
- pr_err("%pOFn: missing polling-delay-passive property\n", np);
+ if (ret == -EINVAL) {
+ *pdelay = 0;
+ } else if (ret < 0) {
+ pr_err("%pOFn: Couldn't get polling-delay-passive: %d\n", np, ret);
return ret;
}
ret = of_property_read_u32(np, "polling-delay", delay);
- if (ret < 0) {
- pr_err("%pOFn: missing polling-delay property\n", np);
+ if (ret == -EINVAL) {
+ *delay = 0;
+ } else if (ret < 0) {
+ pr_err("%pOFn: Couldn't get polling-delay: %d\n", np, ret);
return ret;
}