vme: make remove callback return void

The driver core ignores the return value of struct bus_type::remove()
because there is only little that can be done. To simplify the quest to
make this function return void, let struct vme_driver::remove return void,
too. There is only a single vme driver and it already returns 0
unconditionally in .remove().

Also fix the bus remove function to always return 0.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20210127212329.98517-1-uwe@kleine-koenig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/vme.h b/include/linux/vme.h
index 7e82bf500f01..b204a9b4be1b 100644
--- a/include/linux/vme.h
+++ b/include/linux/vme.h
@@ -122,7 +122,7 @@ struct vme_driver {
 	const char *name;
 	int (*match)(struct vme_dev *);
 	int (*probe)(struct vme_dev *);
-	int (*remove)(struct vme_dev *);
+	void (*remove)(struct vme_dev *);
 	struct device_driver driver;
 	struct list_head devices;
 };