summaryrefslogtreecommitdiff
path: root/include/linux/mei_cl_bus.h
diff options
context:
space:
mode:
authorUwe Kleine-König <uwe@kleine-koenig.org>2021-02-08 10:37:05 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-02-09 11:30:16 +0300
commitbf5c9cc8ad7fffd1f72df3baa5870449e4c16d1b (patch)
tree119fb30a4d3960bd6198ab8dbfa0027d8e2dd882 /include/linux/mei_cl_bus.h
parentf320ff0387a8a2d3123c4f7d6d61eecc740d0466 (diff)
downloadlinux-bf5c9cc8ad7fffd1f72df3baa5870449e4c16d1b.tar.xz
mei: bus: change remove callback to return void
The driver core ignores the return value of mei_cl_device_remove() so passing an error value doesn't solve any problem. As most mei drivers' remove callbacks return 0 unconditionally and returning a different value doesn't have any effect, change this prototype to return void and return 0 unconditionally in mei_cl_device_remove(). The only driver that could return an error value is modified to emit an explicit warning in the error case. Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20210208073705.428185-3-uwe@kleine-koenig.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/mei_cl_bus.h')
-rw-r--r--include/linux/mei_cl_bus.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h
index 959ad7d850b4..07f5ef8fc456 100644
--- a/include/linux/mei_cl_bus.h
+++ b/include/linux/mei_cl_bus.h
@@ -68,7 +68,7 @@ struct mei_cl_driver {
int (*probe)(struct mei_cl_device *cldev,
const struct mei_cl_device_id *id);
- int (*remove)(struct mei_cl_device *cldev);
+ void (*remove)(struct mei_cl_device *cldev);
};
int __mei_cldev_driver_register(struct mei_cl_driver *cldrv,