diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-abx500.c | 16 | ||||
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-msm.c | 8 | ||||
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos5440.c | 6 | ||||
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-samsung.c | 15 | ||||
| -rw-r--r-- | drivers/pinctrl/sirf/pinctrl-sirf.c | 3 |
7 files changed, 12 insertions, 40 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 64d06b52f98a..c6a66de6ed72 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -86,7 +86,7 @@ config PINCTRL_BCM2835 config PINCTRL_BCM281XX bool "Broadcom BCM281xx pinctrl driver" - depends on OF + depends on OF && (ARCH_BCM_MOBILE || COMPILE_TEST) select PINMUX select PINCONF select GENERIC_PINCONF diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c index 47f493149863..228972827132 100644 --- a/drivers/pinctrl/nomadik/pinctrl-abx500.c +++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c @@ -1174,7 +1174,7 @@ static int abx500_gpio_probe(struct platform_device *pdev) const struct of_device_id *match; struct abx500_pinctrl *pct; unsigned int id = -1; - int ret, err; + int ret; int i; if (!np) { @@ -1266,10 +1266,7 @@ static int abx500_gpio_probe(struct platform_device *pdev) return 0; out_rem_chip: - err = gpiochip_remove(&pct->chip); - if (err) - dev_info(&pdev->dev, "failed to remove gpiochip\n"); - + gpiochip_remove(&pct->chip); return ret; } @@ -1280,15 +1277,8 @@ out_rem_chip: static int abx500_gpio_remove(struct platform_device *pdev) { struct abx500_pinctrl *pct = platform_get_drvdata(pdev); - int ret; - - ret = gpiochip_remove(&pct->chip); - if (ret < 0) { - dev_err(pct->dev, "unable to remove gpiochip: %d\n", - ret); - return ret; - } + gpiochip_remove(&pct->chip); return 0; } diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 3c29d9187146..746db6acf648 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -1276,7 +1276,7 @@ static int nmk_gpio_probe(struct platform_device *dev) IRQ_TYPE_EDGE_FALLING); if (ret) { dev_err(&dev->dev, "could not add irqchip\n"); - ret = gpiochip_remove(&nmk_chip->chip); + gpiochip_remove(&nmk_chip->chip); return -ENODEV; } /* Then register the chain on the parent IRQ */ diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index d30dddd21323..e730935fa457 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -936,14 +936,8 @@ EXPORT_SYMBOL(msm_pinctrl_probe); int msm_pinctrl_remove(struct platform_device *pdev) { struct msm_pinctrl *pctrl = platform_get_drvdata(pdev); - int ret; - - ret = gpiochip_remove(&pctrl->chip); - if (ret) { - dev_err(&pdev->dev, "Failed to remove gpiochip\n"); - return ret; - } + gpiochip_remove(&pctrl->chip); pinctrl_unregister(pctrl->pctrl); unregister_restart_handler(&pctrl->restart_nb); diff --git a/drivers/pinctrl/samsung/pinctrl-exynos5440.c b/drivers/pinctrl/samsung/pinctrl-exynos5440.c index b995ec2c5d16..88acfc0efd54 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos5440.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos5440.c @@ -874,11 +874,7 @@ static int exynos5440_gpiolib_register(struct platform_device *pdev, static int exynos5440_gpiolib_unregister(struct platform_device *pdev, struct exynos5440_pinctrl_priv_data *priv) { - int ret = gpiochip_remove(priv->gc); - if (ret) { - dev_err(&pdev->dev, "gpio chip remove failed\n"); - return ret; - } + gpiochip_remove(priv->gc); return 0; } diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c index 4a47691c32b1..2d37c8f49f3c 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.c +++ b/drivers/pinctrl/samsung/pinctrl-samsung.c @@ -946,9 +946,7 @@ static int samsung_gpiolib_register(struct platform_device *pdev, fail: for (--i, --bank; i >= 0; --i, --bank) - if (gpiochip_remove(&bank->gpio_chip)) - dev_err(&pdev->dev, "gpio chip %s remove failed\n", - bank->gpio_chip.label); + gpiochip_remove(&bank->gpio_chip); return ret; } @@ -958,16 +956,11 @@ static int samsung_gpiolib_unregister(struct platform_device *pdev, { struct samsung_pin_ctrl *ctrl = drvdata->ctrl; struct samsung_pin_bank *bank = ctrl->pin_banks; - int ret = 0; int i; - for (i = 0; !ret && i < ctrl->nr_banks; ++i, ++bank) - ret = gpiochip_remove(&bank->gpio_chip); - - if (ret) - dev_err(&pdev->dev, "gpio chip remove failed\n"); - - return ret; + for (i = 0; i < ctrl->nr_banks; ++i, ++bank) + gpiochip_remove(&bank->gpio_chip); + return 0; } static const struct of_device_id samsung_pinctrl_dt_match[]; diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c index b713bd59ffbb..4c831fdfcc2f 100644 --- a/drivers/pinctrl/sirf/pinctrl-sirf.c +++ b/drivers/pinctrl/sirf/pinctrl-sirf.c @@ -891,8 +891,7 @@ static int sirfsoc_gpio_probe(struct device_node *np) out_no_range: out_banks: - if (gpiochip_remove(&sgpio->chip.gc)) - dev_err(&pdev->dev, "could not remove gpio chip\n"); + gpiochip_remove(&sgpio->chip.gc); out: iounmap(regs); return err; |