From 3f4e432fb9c6357b4b9bce1def67d61a215029eb Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 15 Aug 2022 11:19:29 +0200 Subject: gpio: pxa: use devres for the clock struct The clock is never released after probe(). Use devres to not leak resources. Reported-by: Hulk Robot Reported-by: Yuan Can Signed-off-by: Bartosz Golaszewski Reviewed-by: Linus Walleij --- drivers/gpio/gpio-pxa.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index c7fbfa3ae43b..1198ab0305d0 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -661,24 +661,17 @@ static int pxa_gpio_probe(struct platform_device *pdev) if (IS_ERR(gpio_reg_base)) return PTR_ERR(gpio_reg_base); - clk = clk_get(&pdev->dev, NULL); + clk = devm_clk_get_enabled(&pdev->dev, NULL); if (IS_ERR(clk)) { dev_err(&pdev->dev, "Error %ld to get gpio clock\n", PTR_ERR(clk)); return PTR_ERR(clk); } - ret = clk_prepare_enable(clk); - if (ret) { - clk_put(clk); - return ret; - } /* Initialize GPIO chips */ ret = pxa_init_gpio_chip(pchip, pxa_last_gpio + 1, gpio_reg_base); - if (ret) { - clk_put(clk); + if (ret) return ret; - } /* clear all GPIO edge detects */ for_each_gpio_bank(gpio, c, pchip) { -- cgit v1.2.3