pinctrl: spmi-gpio: Use devm_pinctrl_register() for pinctrl registration
Use devm_pinctrl_register() for pin control registration and clean
the error path.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: "Björn Andersson" <bjorn.andersson@sonymobile.com>
Cc: "Ivan T. Ivanov" <ivan.ivanov@linaro.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Jonas Gorski <jogo@openwrt.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index 857ccfa..686accb 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -764,14 +764,14 @@
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);
@@ -784,8 +784,6 @@
err_range:
gpiochip_remove(&state->chip);
-err_chip:
- pinctrl_unregister(state->ctrl);
return ret;
}
@@ -794,7 +792,6 @@
struct pmic_gpio_state *state = platform_get_drvdata(pdev);
gpiochip_remove(&state->chip);
- pinctrl_unregister(state->ctrl);
return 0;
}