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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-06-17 13:59:42 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-07-16 00:11:03 +0200 |
| commit | 41ec66c92299889ad30871aeede89b960f08a458 (patch) | |
| tree | 740a9c7d063a3570ca909821079449d1ba6627ae /drivers/gpio/gpiolib-of.c | |
| parent | gpio: altera: fix return value of altera_gpio_remove() (diff) | |
| download | linux-41ec66c92299889ad30871aeede89b960f08a458.tar.xz linux-41ec66c92299889ad30871aeede89b960f08a458.zip | |
gpio: altera: use of_mm_gpiochip_remove() to fix memory leak
This driver calls of_mm_gpiochip_add() to add a memory mapped gpio
chip. So, of_mm_gpiochip_remove() should be used when removing it.
The direct call of gpiochip_remove() misses unmapping the register
and freeing the label.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Tien Hock Loh <thloh@altera.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
0 files changed, 0 insertions, 0 deletions