diff options
author | Dawei Li <set_pte_at@outlook.com> | 2022-12-13 23:46:52 +0800 |
---|---|---|
committer | Juergen Gross <jgross@suse.com> | 2022-12-15 16:06:10 +0100 |
commit | 7cffcade57a429667447c4f41d8414bbcf1b3aaa (patch) | |
tree | 003e2434311f399f97e152b626010447c1d02853 /drivers/char | |
parent | 8b997b2bb2c53b76a6db6c195930e9ab8e4b0c79 (diff) |
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 'drivers/char')
-rw-r--r-- | drivers/char/tpm/xen-tpmfront.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c index 379291826261..80cca3b83b22 100644 --- a/drivers/char/tpm/xen-tpmfront.c +++ b/drivers/char/tpm/xen-tpmfront.c @@ -360,14 +360,13 @@ static int tpmfront_probe(struct xenbus_device *dev, return tpm_chip_register(priv->chip); } -static int tpmfront_remove(struct xenbus_device *dev) +static void tpmfront_remove(struct xenbus_device *dev) { struct tpm_chip *chip = dev_get_drvdata(&dev->dev); struct tpm_private *priv = dev_get_drvdata(&chip->dev); tpm_chip_unregister(chip); ring_free(priv); dev_set_drvdata(&chip->dev, NULL); - return 0; } static int tpmfront_resume(struct xenbus_device *dev) |