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gpiolib: Warn on drivers still using static gpiobase allocation

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In the preparation of getting completely rid of static gpiobase
allocation in the future, emit a warning in drivers still doing so.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Christophe Leroy 2022-09-02 14:42:04 +02:00 committed by Bartosz Golaszewski
parent 95e827a1b0
commit 502df79b86
1 changed files with 3 additions and 0 deletions
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3
drivers/gpio/gpiolib.c
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@ -715,6 +715,9 @@ int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
* a poison instead. * a poison instead.
*/ */
gc->base = base; gc->base = base;
} else {
dev_warn(&gdev->dev,
"Static allocation of GPIO base is deprecated, use dynamic allocation.\n");
} }
gdev->base = base; gdev->base = base;