diff options
| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-08-15 11:19:29 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-08-19 14:35:11 +0200 |
| commit | 3f4e432fb9c6357b4b9bce1def67d61a215029eb (patch) | |
| tree | 02581d44634b115154106b0fe48e7cc85aabaabd /drivers/gpio/gpio-pxa.c | |
| parent | 636c3982d296a560aabcc5e462c3a6408389ffd2 (diff) | |
| download | lwn-3f4e432fb9c6357b4b9bce1def67d61a215029eb.tar.gz lwn-3f4e432fb9c6357b4b9bce1def67d61a215029eb.zip | |
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 <hulkci@huawei.com>
Reported-by: Yuan Can <yuancan@huawei.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-pxa.c')
| -rw-r--r-- | drivers/gpio/gpio-pxa.c | 11 |
1 files changed, 2 insertions, 9 deletions
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) { |