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| author | Uwe Kleine-König <uwe@kleine-koenig.org> | 2021-01-22 10:24:49 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-01-26 07:42:27 +0100 |
| commit | 30e88d017fcbeb50c4b07577fe059558361067e7 (patch) | |
| tree | 971c2212b650bbb811473bc7e55db671c9a57cfc /sound/isa/gus | |
| parent | media/radio: Make radio_isa_common_remove() return void (diff) | |
| download | linux-30e88d017fcbeb50c4b07577fe059558361067e7.tar.xz linux-30e88d017fcbeb50c4b07577fe059558361067e7.zip | |
isa: Make the remove callback for isa drivers return void
The driver core ignores the return value of the remove callback, so
don't give isa drivers the chance to provide a value.
Adapt all isa_drivers with a remove callbacks accordingly; they all
return 0 unconditionally anyhow.
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for drivers/net/can/sja1000/tscan1.c
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Acked-by: Wolfram Sang <wsa@kernel.org> # for drivers/i2c/
Reviewed-by: Takashi Iway <tiwai@suse.de> # for sound/
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for drivers/media/
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20210122092449.426097-4-uwe@kleine-koenig.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/gus')
| -rw-r--r-- | sound/isa/gus/gusclassic.c | 3 | ||||
| -rw-r--r-- | sound/isa/gus/gusextreme.c | 3 | ||||
| -rw-r--r-- | sound/isa/gus/gusmax.c | 3 | ||||
| -rw-r--r-- | sound/isa/gus/interwave.c | 3 |
4 files changed, 4 insertions, 8 deletions
diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index 7419b1939754..015f88a11352 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -195,10 +195,9 @@ out: snd_card_free(card); return error; } -static int snd_gusclassic_remove(struct device *dev, unsigned int n) +static void snd_gusclassic_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_gusclassic_driver = { diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index ed2f9d64efae..c9f31b4fb887 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -324,10 +324,9 @@ out: snd_card_free(card); return error; } -static int snd_gusextreme_remove(struct device *dev, unsigned int n) +static void snd_gusextreme_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_gusextreme_driver = { diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index 05cd9be4dd8a..dc09fbd6f88d 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -338,10 +338,9 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) return err; } -static int snd_gusmax_remove(struct device *devptr, unsigned int dev) +static void snd_gusmax_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #define DEV_NAME "gusmax" diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 3e9ad930deae..e4d412e72b75 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -825,10 +825,9 @@ static int snd_interwave_isa_probe(struct device *pdev, } } -static int snd_interwave_isa_remove(struct device *devptr, unsigned int dev) +static void snd_interwave_isa_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } static struct isa_driver snd_interwave_driver = { |