From: Linus Walleij Date: Tue, 20 Oct 2015 09:31:54 +0000 (+0200) Subject: gpio: refer to gpio device in prints and debugfs X-Git-Tag: v4.6-rc1~108^2~104^2~4 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=34ffd85d9c46cde3dc987cac82bff370a937ac4b;p=linux.git gpio: refer to gpio device in prints and debugfs We use the new struct device inside gpio_chip to related debug prints and warnings, and we also add it to the debugfs dump. Cc: Johan Hovold Cc: Michael Welling Cc: Markus Pargmann Signed-off-by: Linus Walleij --- diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 3a073ab5e863..4b94e31a50af 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -304,8 +304,8 @@ static int gpiochip_set_desc_names(struct gpio_chip *gc) gpio = gpio_name_to_desc(gc->names[i]); if (gpio) - dev_warn(gc->parent, "Detected name collision for " - "GPIO name '%s'\n", + dev_warn(&gc->gpiodev->dev, + "Detected name collision for GPIO name '%s'\n", gc->names[i]); } @@ -528,7 +528,7 @@ void gpiochip_remove(struct gpio_chip *chip) spin_unlock_irqrestore(&gpio_lock, flags); if (requested) - dev_crit(chip->parent, + dev_crit(&chip->gpiodev->dev, "REMOVING GPIOCHIP WITH GPIOS STILL REQUESTED\n"); /* FIXME: need to be moved to gpio_device and held there */ diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index feea2c823e47..3f329c922f5b 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -174,17 +174,17 @@ static int __maybe_unused gpio_chip_hwgpio(const struct gpio_desc *desc) /* With chip prefix */ #define chip_emerg(chip, fmt, ...) \ - pr_emerg("GPIO chip %s: " fmt, chip->label, ##__VA_ARGS__) + dev_emerg(&chip->gpiodev->dev, "(%s): " fmt, chip->label, ##__VA_ARGS__) #define chip_crit(chip, fmt, ...) \ - pr_crit("GPIO chip %s: " fmt, chip->label, ##__VA_ARGS__) + dev_crit(&chip->gpiodev->dev, "(%s): " fmt, chip->label, ##__VA_ARGS__) #define chip_err(chip, fmt, ...) \ - pr_err("GPIO chip %s: " fmt, chip->label, ##__VA_ARGS__) + dev_err(&chip->gpiodev->dev, "(%s): " fmt, chip->label, ##__VA_ARGS__) #define chip_warn(chip, fmt, ...) \ - pr_warn("GPIO chip %s: " fmt, chip->label, ##__VA_ARGS__) + dev_warn(&chip->gpiodev->dev, "(%s): " fmt, chip->label, ##__VA_ARGS__) #define chip_info(chip, fmt, ...) \ - pr_info("GPIO chip %s: " fmt, chip->label, ##__VA_ARGS__) + dev_info(&chip->gpiodev->dev, "(%s): " fmt, chip->label, ##__VA_ARGS__) #define chip_dbg(chip, fmt, ...) \ - pr_debug("GPIO chip %s: " fmt, chip->label, ##__VA_ARGS__) + dev_dbg(&chip->gpiodev->dev, "(%s): " fmt, chip->label, ##__VA_ARGS__) #ifdef CONFIG_GPIO_SYSFS