diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-07-07 18:28:11 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-09-02 21:38:45 +0200 |
| commit | e0150252a6437d12de3db84bb3af12bd5aa5cc70 (patch) | |
| tree | 6183fe85a440fcad21e7ee37748c5b6c047603eb /drivers/pwm | |
| parent | da68a9f4b03cb090bf725595815782a5c6b38937 (diff) | |
| download | linux-e0150252a6437d12de3db84bb3af12bd5aa5cc70.tar.gz linux-e0150252a6437d12de3db84bb3af12bd5aa5cc70.tar.bz2 linux-e0150252a6437d12de3db84bb3af12bd5aa5cc70.zip | |
pwm: mediatek: Simplify using devm_pwmchip_add()
This allows to drop the platform_driver's remove function. This is the
only user of driver data so this can go away, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-mediatek.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c index b4a31060bcd7..0d4dd80e9f07 100644 --- a/drivers/pwm/pwm-mediatek.c +++ b/drivers/pwm/pwm-mediatek.c @@ -253,13 +253,11 @@ static int pwm_mediatek_probe(struct platform_device *pdev) } } - platform_set_drvdata(pdev, pc); - pc->chip.dev = &pdev->dev; pc->chip.ops = &pwm_mediatek_ops; pc->chip.npwm = pc->soc->num_pwms; - ret = pwmchip_add(&pc->chip); + ret = devm_pwmchip_add(&pdev->dev, &pc->chip); if (ret < 0) { dev_err(&pdev->dev, "pwmchip_add() failed: %d\n", ret); return ret; @@ -268,13 +266,6 @@ static int pwm_mediatek_probe(struct platform_device *pdev) return 0; } -static int pwm_mediatek_remove(struct platform_device *pdev) -{ - struct pwm_mediatek_chip *pc = platform_get_drvdata(pdev); - - return pwmchip_remove(&pc->chip); -} - static const struct pwm_mediatek_of_data mt2712_pwm_data = { .num_pwms = 8, .pwm45_fixup = false, @@ -335,7 +326,6 @@ static struct platform_driver pwm_mediatek_driver = { .of_match_table = pwm_mediatek_of_match, }, .probe = pwm_mediatek_probe, - .remove = pwm_mediatek_remove, }; module_platform_driver(pwm_mediatek_driver); |