driver core: dev_set_drvdata returns void

dev_set_drvdata can no longer fail, so it could return void.

All callers have hopefully been updated to no longer check for the
return value.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 5c94ac3e7972..6d3a75773cd4 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -911,7 +911,7 @@ extern const char *device_get_devnode(struct device *dev,
                                       umode_t *mode, kuid_t *uid, kgid_t *gid,
                                       const char **tmp);
 extern void *dev_get_drvdata(const struct device *dev);
-extern int dev_set_drvdata(struct device *dev, void *data);
+extern void dev_set_drvdata(struct device *dev, void *data);
 
 static inline bool device_supports_offline(struct device *dev)
 {