diff options
Diffstat (limited to 'target/linux/omap24xx/patches-3.1/251-cbus-tahvo-lock-fix.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-3.1/251-cbus-tahvo-lock-fix.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-3.1/251-cbus-tahvo-lock-fix.patch b/target/linux/omap24xx/patches-3.1/251-cbus-tahvo-lock-fix.patch new file mode 100644 index 000000000..ac3bd04a8 --- /dev/null +++ b/target/linux/omap24xx/patches-3.1/251-cbus-tahvo-lock-fix.patch @@ -0,0 +1,14 @@ +Index: linux-3.1/drivers/cbus/tahvo.c +=================================================================== +--- linux-3.1.orig/drivers/cbus/tahvo.c 2011-11-05 17:03:39.598846119 +0100 ++++ linux-3.1/drivers/cbus/tahvo.c 2011-11-05 17:04:36.274768324 +0100 +@@ -104,7 +104,9 @@ void tahvo_write_reg(struct device *chil + { + struct tahvo *tahvo = dev_get_drvdata(child->parent); + ++ mutex_lock(&tahvo->mutex); + __tahvo_write_reg(tahvo, reg, val); ++ mutex_unlock(&tahvo->mutex); + } + EXPORT_SYMBOL(tahvo_write_reg); + |