diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 417ee75d82d..8048c3dbb8a 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -102,6 +102,26 @@ static int gpiod_export_link(struct device *dev, const char *name, static int gpiod_sysfs_set_active_low(struct gpio_desc *desc, int value); static void gpiod_unexport(struct gpio_desc *desc); +#ifdef CONFIG_DEBUG_FS +#define gpiod_emerg(desc, fmt, ...) \ + pr_emerg("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label, \ + ##__VA_ARGS__) +#define gpiod_crit(desc, fmt, ...) \ + pr_crit("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label, \ + ##__VA_ARGS__) +#define gpiod_err(desc, fmt, ...) \ + pr_err("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label, \ + ##__VA_ARGS__) +#define gpiod_warn(desc, fmt, ...) \ + pr_warn("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label, \ + ##__VA_ARGS__) +#define gpiod_info(desc, fmt, ...) \ + pr_info("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label, \ + ##__VA_ARGS__) +#define gpiod_dbg(desc, fmt, ...) \ + pr_debug("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label, \ + ##__VA_ARGS__) +#else #define gpiod_emerg(desc, fmt, ...) \ pr_emerg("gpio-%d: " fmt, desc_to_gpio(desc), ##__VA_ARGS__) #define gpiod_crit(desc, fmt, ...) \ @@ -114,6 +134,7 @@ static void gpiod_unexport(struct gpio_desc *desc); pr_info("gpio-%d: " fmt, desc_to_gpio(desc), ##__VA_ARGS__) #define gpiod_dbg(desc, fmt, ...) \ pr_debug("gpio-%d: " fmt, desc_to_gpio(desc), ##__VA_ARGS__) +#endif static inline void desc_set_label(struct gpio_desc *d, const char *label) { |