[PATCH 27/50] pinctrl: stm32: Use devm_pinctrl_register() for pinctrl registration
From: ldewangan@nvidia.com (Laxman Dewangan)
Date: 2016-02-24 13:41:46
Also in:
linux-gpio, linux-mediatek, lkml
Subsystem:
pin control subsystem, st stm32 pinctrl driver, the rest · Maintainers:
Linus Walleij, Antonio Borneo, Linus Torvalds
Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Patrice Chotard <redacted> --- drivers/pinctrl/stm32/pinctrl-stm32.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 8deb566..7291f07 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c@@ -813,10 +813,11 @@ int stm32_pctl_probe(struct platform_device *pdev) pctl->pctl_desc.pmxops = &stm32_pmx_ops; pctl->dev = &pdev->dev; - pctl->pctl_dev = pinctrl_register(&pctl->pctl_desc, &pdev->dev, pctl); - if (!pctl->pctl_dev) { + pctl->pctl_dev = devm_pinctrl_register(&pdev->dev, &pctl->pctl_desc, + pctl); + if (IS_ERR(pctl->pctl_dev)) { dev_err(&pdev->dev, "Failed pinctrl registration\n"); - return -EINVAL; + return PTR_ERR(pctl->pctl_dev); } for (i = 0; i < pctl->nbanks; i++)
--
2.1.4