diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-07-07 18:28:05 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-09-02 21:38:42 +0200 |
| commit | d8c11a6505d277025e3b5a0ed29d65ed990f65cc (patch) | |
| tree | 1c31620293247457b5f09458aa301ba50702224d /drivers/pwm/pwm-intel-lgm.c | |
| parent | pwm: imx27: Simplify using devm_pwmchip_add() (diff) | |
| download | linux-d8c11a6505d277025e3b5a0ed29d65ed990f65cc.tar.xz linux-d8c11a6505d277025e3b5a0ed29d65ed990f65cc.zip | |
pwm: intel-lgm: 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/pwm-intel-lgm.c')
| -rw-r--r-- | drivers/pwm/pwm-intel-lgm.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-intel-lgm.c b/drivers/pwm/pwm-intel-lgm.c index 015f5eba09a1..b66c35074087 100644 --- a/drivers/pwm/pwm-intel-lgm.c +++ b/drivers/pwm/pwm-intel-lgm.c @@ -176,8 +176,6 @@ static int lgm_pwm_probe(struct platform_device *pdev) if (!pc) return -ENOMEM; - platform_set_drvdata(pdev, pc); - io_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(io_base)) return PTR_ERR(io_base); @@ -210,20 +208,13 @@ static int lgm_pwm_probe(struct platform_device *pdev) lgm_pwm_init(pc); - ret = pwmchip_add(&pc->chip); + ret = devm_pwmchip_add(dev, &pc->chip); if (ret < 0) return dev_err_probe(dev, ret, "failed to add PWM chip\n"); return 0; } -static int lgm_pwm_remove(struct platform_device *pdev) -{ - struct lgm_pwm_chip *pc = platform_get_drvdata(pdev); - - return pwmchip_remove(&pc->chip); -} - static const struct of_device_id lgm_pwm_of_match[] = { { .compatible = "intel,lgm-pwm" }, { } @@ -236,7 +227,6 @@ static struct platform_driver lgm_pwm_driver = { .of_match_table = lgm_pwm_of_match, }, .probe = lgm_pwm_probe, - .remove = lgm_pwm_remove, }; module_platform_driver(lgm_pwm_driver); |