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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-08-20 17:38:13 +0200 |
|---|---|---|
| committer |   Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2021-08-31 12:10:24 +0200 |
| commit | 889a1b3f35db6ba5ba6a0c23a3a55594570b6a17 (patch) | |
| tree | 779cf1fe8e802cba1a3e796ac65f1abe34ff469f /drivers/gpio/gpio-rcar.c | |
| parent | gpio: mpc8xxx: Fix a potential double iounmap call in 'mpc8xxx_probe()' (diff) | |
| download | linux-dev-889a1b3f35db6ba5ba6a0c23a3a55594570b6a17.tar.xz linux-dev-889a1b3f35db6ba5ba6a0c23a3a55594570b6a17.zip | |
gpio: mpc8xxx: Use 'devm_gpiochip_add_data()' to simplify the code and avoid a leak
If an error occurs after a 'gpiochip_add_data()' call it must be undone by
a corresponding 'gpiochip_remove()' as already done in the remove function.
To simplify the code a fix a leak in the error handling path of the probe,
use the managed version instead (i.e. 'devm_gpiochip_add_data()')
Fixes: 698b8eeaed72 ("gpio/mpc8xxx: change irq handler from chained to normal")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
0 files changed, 0 insertions, 0 deletions