diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-07-07 18:28:09 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-09-02 21:38:44 +0200 |
| commit | 071beb7c5ee37e778f8a85c95e271d93f0e6ffef (patch) | |
| tree | a1ffd4436f6b23b256bd33c3774885b03818b93f /drivers | |
| parent | 0aa2bec5a8ed0f5f3c01f218f7bd37981f043de9 (diff) | |
pwm: lp3943: 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')
| -rw-r--r-- | drivers/pwm/pwm-lp3943.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-lp3943.c b/drivers/pwm/pwm-lp3943.c index 7551253ada32..ea17d446a627 100644 --- a/drivers/pwm/pwm-lp3943.c +++ b/drivers/pwm/pwm-lp3943.c @@ -276,16 +276,7 @@ static int lp3943_pwm_probe(struct platform_device *pdev) lp3943_pwm->chip.ops = &lp3943_pwm_ops; lp3943_pwm->chip.npwm = LP3943_NUM_PWMS; - platform_set_drvdata(pdev, lp3943_pwm); - - return pwmchip_add(&lp3943_pwm->chip); -} - -static int lp3943_pwm_remove(struct platform_device *pdev) -{ - struct lp3943_pwm *lp3943_pwm = platform_get_drvdata(pdev); - - return pwmchip_remove(&lp3943_pwm->chip); + return devm_pwmchip_add(&pdev->dev, &lp3943_pwm->chip); } #ifdef CONFIG_OF @@ -298,7 +289,6 @@ MODULE_DEVICE_TABLE(of, lp3943_pwm_of_match); static struct platform_driver lp3943_pwm_driver = { .probe = lp3943_pwm_probe, - .remove = lp3943_pwm_remove, .driver = { .name = "lp3943-pwm", .of_match_table = of_match_ptr(lp3943_pwm_of_match), |