i2c: Make i2c_del_driver a void function
Make i2c_del_driver a void function, like all other driver removal
functions. It always returned 0 even when errors occured, and nobody
ever actually checked the return value anyway. And we cannot fail
a module removal anyway.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 35233de..3d0354e 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -459,7 +459,8 @@
static int
therm_of_remove( struct of_device *dev )
{
- return i2c_del_driver( &g4fan_driver );
+ i2c_del_driver( &g4fan_driver );
+ return 0;
}
static struct of_device_id therm_of_match[] = {{