mirror of https://github.com/hak5/openwrt-owl.git
13 lines
308 B
Diff
13 lines
308 B
Diff
--- a/drivers/cbus/retu.c
|
|
+++ b/drivers/cbus/retu.c
|
|
@@ -120,7 +120,9 @@ void retu_write_reg(struct device *child
|
|
{
|
|
struct retu *retu = dev_get_drvdata(child->parent);
|
|
|
|
+ mutex_lock(&retu->mutex);
|
|
__retu_write_reg(retu, reg, val);
|
|
+ mutex_unlock(&retu->mutex);
|
|
}
|
|
EXPORT_SYMBOL_GPL(retu_write_reg);
|
|
|