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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 /drivers/media/radio | |
| 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 'drivers/media/radio')
| -rw-r--r-- | drivers/media/radio/radio-isa.c | 4 | ||||
| -rw-r--r-- | drivers/media/radio/radio-isa.h | 2 | ||||
| -rw-r--r-- | drivers/media/radio/radio-sf16fmr2.c | 4 |
3 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/radio/radio-isa.c b/drivers/media/radio/radio-isa.c index 527f4c3b0ca4..c591c0851fa2 100644 --- a/drivers/media/radio/radio-isa.c +++ b/drivers/media/radio/radio-isa.c @@ -337,13 +337,11 @@ int radio_isa_probe(struct device *pdev, unsigned int dev) } EXPORT_SYMBOL_GPL(radio_isa_probe); -int radio_isa_remove(struct device *pdev, unsigned int dev) +void radio_isa_remove(struct device *pdev, unsigned int dev) { struct radio_isa_card *isa = dev_get_drvdata(pdev); radio_isa_common_remove(isa, isa->drv->region_size); - - return 0; } EXPORT_SYMBOL_GPL(radio_isa_remove); diff --git a/drivers/media/radio/radio-isa.h b/drivers/media/radio/radio-isa.h index 2f0736edfda8..c9159958203e 100644 --- a/drivers/media/radio/radio-isa.h +++ b/drivers/media/radio/radio-isa.h @@ -91,7 +91,7 @@ struct radio_isa_driver { int radio_isa_match(struct device *pdev, unsigned int dev); int radio_isa_probe(struct device *pdev, unsigned int dev); -int radio_isa_remove(struct device *pdev, unsigned int dev); +void radio_isa_remove(struct device *pdev, unsigned int dev); #ifdef CONFIG_PNP int radio_isa_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id); diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c index 0388894cfe41..d0dde55b7930 100644 --- a/drivers/media/radio/radio-sf16fmr2.c +++ b/drivers/media/radio/radio-sf16fmr2.c @@ -293,11 +293,9 @@ static void fmr2_remove(struct fmr2 *fmr2) kfree(fmr2); } -static int fmr2_isa_remove(struct device *pdev, unsigned int ndev) +static void fmr2_isa_remove(struct device *pdev, unsigned int ndev) { fmr2_remove(dev_get_drvdata(pdev)); - - return 0; } static void fmr2_pnp_remove(struct pnp_dev *pdev) |