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authorDawei Li <set_pte_at@outlook.com>2022-12-13 18:46:52 +0300
committerJuergen Gross <jgross@suse.com>2022-12-15 18:06:10 +0300
commit7cffcade57a429667447c4f41d8414bbcf1b3aaa (patch)
tree003e2434311f399f97e152b626010447c1d02853 /sound/xen/xen_snd_front.c
parent8b997b2bb2c53b76a6db6c195930e9ab8e4b0c79 (diff)
downloadlinux-7cffcade57a429667447c4f41d8414bbcf1b3aaa.tar.xz
xen: make remove callback of xen driver void returned
Since commit fc7a6209d571 ("bus: Make remove callback return void") forces bus_type::remove be void-returned, it doesn't make much sense for any bus based driver implementing remove callbalk to return non-void to its caller. This change is for xen bus based drivers. Acked-by: Juergen Gross <jgross@suse.com> Signed-off-by: Dawei Li <set_pte_at@outlook.com> Link: https://lore.kernel.org/r/TYCP286MB23238119AB4DF190997075C9CAE39@TYCP286MB2323.JPNP286.PROD.OUTLOOK.COM Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'sound/xen/xen_snd_front.c')
-rw-r--r--sound/xen/xen_snd_front.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/xen/xen_snd_front.c b/sound/xen/xen_snd_front.c
index 4041748c12e5..b66e037710d0 100644
--- a/sound/xen/xen_snd_front.c
+++ b/sound/xen/xen_snd_front.c
@@ -311,7 +311,7 @@ static int xen_drv_probe(struct xenbus_device *xb_dev,
return xenbus_switch_state(xb_dev, XenbusStateInitialising);
}
-static int xen_drv_remove(struct xenbus_device *dev)
+static void xen_drv_remove(struct xenbus_device *dev)
{
struct xen_snd_front_info *front_info = dev_get_drvdata(&dev->dev);
int to = 100;
@@ -345,7 +345,6 @@ static int xen_drv_remove(struct xenbus_device *dev)
xen_snd_drv_fini(front_info);
xenbus_frontend_closed(dev);
- return 0;
}
static const struct xenbus_device_id xen_drv_ids[] = {