[PATCH 27/50] pinctrl: stm32: Use devm_pinctrl_register() for pinctrl registration

Laxman Dewangan
2016-02-24T13:41:46Z

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 <patrice.chotard@st.com>
---
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