gpio: add SRCU infrastructure to struct gpio_desc

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Extend the GPIO descriptor with an SRCU structure in order to serialize
the access to the label. Initialize and clean it up where applicable.

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>

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This commit is contained in:

Bartosz Golaszewski 2024-01-05 15:46:27 +01:00

parent ccfb6ff4f6

commit be711caa87

2 changed files with 19 additions and 2 deletions

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18

drivers/gpio/gpiolib.c

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3

drivers/gpio/gpiolib.h

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