diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-05-25 08:35:28 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-06-28 13:24:45 +0200 |
| commit | f7edeb4023efcd6494176095560ddd34f3bab006 (patch) | |
| tree | a0c1c0c57c6a0b7004c352bf9b5c9c58aab730dd /drivers/pwm | |
| parent | 1bc6ea31cb41d50302a3c9b401964cf0a88d41f9 (diff) | |
pwm: imx1: Simplify using devm_pwmchip_add()
With devm_pwmchip_add() we can drop pwmchip_remove() from the device
remove callback. The latter can then go away, too and as this is the
only user of platform_get_drvdata(), the respective call to
platform_set_drvdata() can go, 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-imx1.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-imx1.c b/drivers/pwm/pwm-imx1.c index e73858a8e464..bcd849496f8d 100644 --- a/drivers/pwm/pwm-imx1.c +++ b/drivers/pwm/pwm-imx1.c @@ -141,8 +141,6 @@ static int pwm_imx1_probe(struct platform_device *pdev) if (!imx) return -ENOMEM; - platform_set_drvdata(pdev, imx); - imx->clk_ipg = devm_clk_get(&pdev->dev, "ipg"); if (IS_ERR(imx->clk_ipg)) return dev_err_probe(&pdev->dev, PTR_ERR(imx->clk_ipg), @@ -161,14 +159,7 @@ static int pwm_imx1_probe(struct platform_device *pdev) if (IS_ERR(imx->mmio_base)) return PTR_ERR(imx->mmio_base); - return pwmchip_add(&imx->chip); -} - -static int pwm_imx1_remove(struct platform_device *pdev) -{ - struct pwm_imx1_chip *imx = platform_get_drvdata(pdev); - - return pwmchip_remove(&imx->chip); + return devm_pwmchip_add(&pdev->dev, &imx->chip); } static struct platform_driver pwm_imx1_driver = { @@ -177,7 +168,6 @@ static struct platform_driver pwm_imx1_driver = { .of_match_table = pwm_imx1_dt_ids, }, .probe = pwm_imx1_probe, - .remove = pwm_imx1_remove, }; module_platform_driver(pwm_imx1_driver); |