diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-11-27 11:42:47 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-12-12 13:36:13 +0300 |
| commit | ddd8891e01ecd87c81c04f6eb169be193868b884 (patch) | |
| tree | 5d0e3ca60839ba0b2512ef4c7283b3bd70c3bb98 /drivers/gpio/gpiolib.c | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | linux-ddd8891e01ecd87c81c04f6eb169be193868b884.tar.xz | |
gpiolib: Add GPIOCHIP_NAME definition
The string literal "gpiochip" is used in several places.
Add a definition for it, and use it everywhere, to make sure everything
stays in sync.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191127084253.16356-2-geert+renesas@glider.be
Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
Reviewed-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 9913886ede90..a502228a326d 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1419,7 +1419,7 @@ int gpiochip_add_data_with_key(struct gpio_chip *chip, void *data, ret = gdev->id; goto err_free_gdev; } - dev_set_name(&gdev->dev, "gpiochip%d", gdev->id); + dev_set_name(&gdev->dev, GPIOCHIP_NAME "%d", gdev->id); device_initialize(&gdev->dev); dev_set_drvdata(&gdev->dev, gdev); if (chip->parent && chip->parent->driver) @@ -5104,7 +5104,7 @@ static int __init gpiolib_dev_init(void) return ret; } - ret = alloc_chrdev_region(&gpio_devt, 0, GPIO_DEV_MAX, "gpiochip"); + ret = alloc_chrdev_region(&gpio_devt, 0, GPIO_DEV_MAX, GPIOCHIP_NAME); if (ret < 0) { pr_err("gpiolib: failed to allocate char dev region\n"); bus_unregister(&gpio_bus_type); |