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>
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index d14b6e8..d21f4b8 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -600,9 +600,8 @@
}
EXPORT_SYMBOL(dev_get_drvdata);
-int dev_set_drvdata(struct device *dev, void *data)
+void dev_set_drvdata(struct device *dev, void *data)
{
dev->driver_data = data;
- return 0;
}
EXPORT_SYMBOL(dev_set_drvdata);
diff --git a/include/linux/device.h b/include/linux/device.h
index 5c94ac3..6d3a757 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -911,7 +911,7 @@
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)
{