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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-04-02 21:01:31 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-08 14:10:02 +0700 |
| commit | 8b797490b4db09492acda4b4a4a4355d2311a614 (patch) | |
| tree | 7c507311f634647150200c00e970b61339cbecb9 /drivers/spi/spi-bitbang.c | |
| parent | 8b57b11bc45ee512566513259cd3c302df3c9dae (diff) | |
spi: gpio: Make sure spi_master_put() is called in every error path
There's a number of failure paths in spi_gpio_probe() that do not call
spi_master_put() potentially leaking memory. Fix this problem by
registering a cleanup funciont via devm_add_action_or_reset() right
after SPI controller is allocated.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: linux-spi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-bitbang.c')
0 files changed, 0 insertions, 0 deletions