From e44f3d49f900c645af434a3a1dfdbfb79c4a7851 Mon Sep 17 00:00:00 2001 From: Yong Zhi Date: Mon, 4 Nov 2019 16:09:59 -0600 Subject: [PATCH] ASoC: max98373: replace gpio_request with devm_gpio_request Use devm_gpio_request() to automatic unroll when fails and avoid resource leaks at error paths. Signed-off-by: Yong Zhi Link: https://lore.kernel.org/r/1572905399-22402-1-git-send-email-yong.zhi@intel.com Signed-off-by: Mark Brown --- sound/soc/codecs/max98373.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c index eb709d528259..cae1def8902d 100644 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -960,11 +960,11 @@ static int max98373_i2c_probe(struct i2c_client *i2c, /* Power on device */ if (gpio_is_valid(max98373->reset_gpio)) { - ret = gpio_request(max98373->reset_gpio, "MAX98373_RESET"); + ret = devm_gpio_request(&i2c->dev, max98373->reset_gpio, + "MAX98373_RESET"); if (ret) { dev_err(&i2c->dev, "%s: Failed to request gpio %d\n", __func__, max98373->reset_gpio); - gpio_free(max98373->reset_gpio); return -EINVAL; } gpio_direction_output(max98373->reset_gpio, 0);