From 97f290357df22c0564a8addb782875e6275b7479 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 7 Jul 2021 18:28:14 +0200 Subject: [PATCH] pwm: pxa: Simplify using devm_pwmchip_add() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Thierry Reding --- drivers/pwm/pwm-pxa.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c index e091a52..a9efdcf8 100644 --- a/drivers/pwm/pwm-pxa.c +++ b/drivers/pwm/pwm-pxa.c @@ -195,32 +195,21 @@ static int pwm_probe(struct platform_device *pdev) if (IS_ERR(pc->mmio_base)) return PTR_ERR(pc->mmio_base); - 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; } - platform_set_drvdata(pdev, pc); return 0; } -static int pwm_remove(struct platform_device *pdev) -{ - struct pxa_pwm_chip *pc; - - pc = platform_get_drvdata(pdev); - - return pwmchip_remove(&pc->chip); -} - static struct platform_driver pwm_driver = { .driver = { .name = "pxa25x-pwm", .of_match_table = pwm_of_match, }, .probe = pwm_probe, - .remove = pwm_remove, .id_table = pwm_id_table, }; -- 2.7.4