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gpiolib: reuse macro code in GPIO chip printk helpers

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The arguments passed to dev_$level() macros are duplicated across the
gpiochip_$level() macros so put them under an intermediate wrapper.
While at it: wrap it in a do-while guard.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2025-09-22 11:54:05 +02:00
parent 3f0be1783a
commit 1540b799d2
1 changed files with 9 additions and 8 deletions
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17
drivers/gpio/gpiolib.h
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@ -297,13 +297,14 @@ do { \
/* With chip prefix */
#define gpiochip_err(gc, fmt, ...) \
dev_err(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
#define gpiochip_warn(gc, fmt, ...) \
dev_warn(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
#define gpiochip_info(gc, fmt, ...) \
dev_info(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
#define gpiochip_dbg(gc, fmt, ...) \
dev_dbg(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
#define __gpiochip_pr(level, gc, fmt, ...) \
do { \
dev_##level(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__); \
} while (0)
#define gpiochip_err(gc, fmt, ...) __gpiochip_pr(err, gc, fmt, ##__VA_ARGS__)
#define gpiochip_warn(gc, fmt, ...) __gpiochip_pr(warn, gc, fmt, ##__VA_ARGS__)
#define gpiochip_info(gc, fmt, ...) __gpiochip_pr(info, gc, fmt, ##__VA_ARGS__)
#define gpiochip_dbg(gc, fmt, ...) __gpiochip_pr(dbg, gc, fmt, ##__VA_ARGS__)
#endif /* GPIOLIB_H */