gpiolib: acpi: Unify debug and other messages format

When ACPI device pointer available use it, otherwise take parent of GPIO chip.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 02b06e6..c7a0e56 100644 (file)
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -219,14 +219,13 @@ EXPORT_SYMBOL_GPL(acpi_gpio_get_io_resource);
 static void acpi_gpiochip_request_irq(struct acpi_gpio_chip *acpi_gpio,
                                      struct acpi_gpio_event *event)
 {
+       struct device *parent = acpi_gpio->chip->parent;
        int ret, value;
 
        ret = request_threaded_irq(event->irq, NULL, event->handler,
                                   event->irqflags | IRQF_ONESHOT, "ACPI:Event", event);
        if (ret) {
-               dev_err(acpi_gpio->chip->parent,
-                       "Failed to setup interrupt handler for %d\n",
-                       event->irq);
+               dev_err(parent, "Failed to setup interrupt handler for %d\n", event->irq);
                return;
        }
 
@@ -347,8 +346,7 @@ static bool acpi_gpio_in_ignore_list(const char *controller_in, int pin_in)
 
        return false;
 err:
-       pr_err_once("Error invalid value for gpiolib_acpi.ignore_wake: %s\n",
-                   ignore_wake);
+       pr_err_once("Error: Invalid value for gpiolib_acpi.ignore_wake: %s\n", ignore_wake);
        return false;
 }
 
@@ -929,7 +927,7 @@ struct gpio_desc *acpi_find_gpio(struct device *dev,
 
        if (info.gpioint &&
            (*dflags == GPIOD_OUT_LOW || *dflags == GPIOD_OUT_HIGH)) {
-               dev_dbg(dev, "refusing GpioInt() entry when doing GPIOD_OUT_* lookup\n");
+               dev_dbg(&adev->dev, "refusing GpioInt() entry when doing GPIOD_OUT_* lookup\n");
                return ERR_PTR(-ENOENT);
        }