Revert "gpio: rcar: Fine-grained Runtime PM support"
This reverts commit 65194cb174b873448b208eb6e04ecb72237af76e.
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index cf41440..4d9a315 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -242,32 +242,18 @@
static int gpio_rcar_request(struct gpio_chip *chip, unsigned offset)
{
- struct gpio_rcar_priv *p = gpiochip_get_data(chip);
- int error;
-
- error = pm_runtime_get_sync(&p->pdev->dev);
- if (error < 0)
- return error;
-
- error = pinctrl_request_gpio(chip->base + offset);
- if (error)
- pm_runtime_put(&p->pdev->dev);
-
- return error;
+ return pinctrl_request_gpio(chip->base + offset);
}
static void gpio_rcar_free(struct gpio_chip *chip, unsigned offset)
{
- struct gpio_rcar_priv *p = gpiochip_get_data(chip);
-
pinctrl_free_gpio(chip->base + offset);
- /* Set the GPIO as an input to ensure that the next GPIO request won't
+ /*
+ * Set the GPIO as an input to ensure that the next GPIO request won't
* drive the GPIO pin as an output.
*/
gpio_rcar_config_general_input_output_mode(chip, offset, false);
-
- pm_runtime_put(&p->pdev->dev);
}
static int gpio_rcar_direction_input(struct gpio_chip *chip, unsigned offset)
@@ -414,6 +400,7 @@
}
pm_runtime_enable(dev);
+ pm_runtime_get_sync(dev);
io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
@@ -480,6 +467,7 @@
err1:
gpiochip_remove(gpio_chip);
err0:
+ pm_runtime_put(dev);
pm_runtime_disable(dev);
return ret;
}
@@ -490,6 +478,7 @@
gpiochip_remove(&p->gpio_chip);
+ pm_runtime_put(&pdev->dev);
pm_runtime_disable(&pdev->dev);
return 0;
}
