[PATCH 18/50] pinctrl: spmi: Use devm_pinctrl_register() for pinctrl registration
From: ldewangan@nvidia.com (Laxman Dewangan)
Date: 2016-02-24 13:31:14
Also in:
linux-gpio, linux-mediatek, lkml
Subsystem:
arm/qualcomm mailing list, pin control subsystem, pin controller - qualcomm, the rest · Maintainers:
Linus Walleij, Bjorn Andersson, Linus Torvalds
Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Bjorn Andersson <redacted> Cc: Ivan T. Ivanov <redacted> Cc: Lee Jones <redacted> Cc: Stephen Boyd <redacted> Cc: Jonas Gorski <redacted> --- drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
index 2a3e549..418367e 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c@@ -877,14 +877,14 @@ static int pmic_mpp_probe(struct platform_device *pdev) state->chip.of_gpio_n_cells = 2; state->chip.can_sleep = false; - state->ctrl = pinctrl_register(pctrldesc, dev, state); + state->ctrl = devm_pinctrl_register(dev, pctrldesc, state); if (IS_ERR(state->ctrl)) return PTR_ERR(state->ctrl); ret = gpiochip_add_data(&state->chip, state); if (ret) { dev_err(state->dev, "can't add gpio chip\n"); - goto err_chip; + return ret; } ret = gpiochip_add_pin_range(&state->chip, dev_name(dev), 0, 0, npins);
@@ -897,8 +897,6 @@ static int pmic_mpp_probe(struct platform_device *pdev) err_range: gpiochip_remove(&state->chip); -err_chip: - pinctrl_unregister(state->ctrl); return ret; }
@@ -907,7 +905,6 @@ static int pmic_mpp_remove(struct platform_device *pdev) struct pmic_mpp_state *state = platform_get_drvdata(pdev); gpiochip_remove(&state->chip); - pinctrl_unregister(state->ctrl); return 0; }
--
2.1.4