gpio: remove unused logging helpers

The general rule of the kernel is to not provide symbols that have no
users upstream. Let's remove logging helpers that are not used anywhere.

This will save us work later when we'll be modifying them to use the
upcoming SRCU infrastructure.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index a4a2520b5f31cced763696970a452ab1fff0e4bf..c3ae5bfa3f2e48ccc01f757a95bc4cf9810505f0 100644 (file)
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -219,31 +219,18 @@ static inline int gpio_chip_hwgpio(const struct gpio_desc *desc)
 
 /* With descriptor prefix */
 
-#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__)
 
 /* With chip prefix */
 
-#define chip_emerg(gc, fmt, ...)                                       \
-       dev_emerg(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
-#define chip_crit(gc, fmt, ...)                                        \
-       dev_crit(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
 #define chip_err(gc, fmt, ...)                                 \
        dev_err(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
 #define chip_warn(gc, fmt, ...)                                        \