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authorUwe Kleine-König <uwe@kleine-koenig.org>2021-01-27 22:23:29 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-02-09 12:15:07 +0100
commit2adc75fba3289455b9c4349dd6b95cfb7167b7ea (patch)
tree643d8131f4ea58cd70d853079dafae84b840c550 /drivers/staging
parent5f6805327982d1fd45355730e9d1adda616b995b (diff)
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>
Diffstat (limited to 'drivers/staging')
-rw-r--r--drivers/staging/vme/devices/vme_user.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index fd0ea4dbcb91..35d7260e2271 100644
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -689,7 +689,7 @@ err_dev:
return err;
}
-static int vme_user_remove(struct vme_dev *dev)
+static void vme_user_remove(struct vme_dev *dev)
{
int i;
@@ -717,8 +717,6 @@ static int vme_user_remove(struct vme_dev *dev)
/* Unregister the major and minor device numbers */
unregister_chrdev_region(MKDEV(VME_MAJOR, 0), VME_DEVS);
-
- return 0;
}
static struct vme_driver vme_user_driver = {