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| author | Trent Piepho <[email protected]> | 2017-10-31 19:49:05 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2017-11-10 21:28:10 +0000 |
| commit | 4e21791e741c7c1b962c4a8327529f52310b9aac (patch) | |
| tree | c0d85042521e6549a57bb189d522177e43f495a7 /net/unix/af_unix.c | |
| parent | spi: imx: GPIO based chip selects should not be required (diff) | |
| download | kernel-4e21791e741c7c1b962c4a8327529f52310b9aac.tar.gz kernel-4e21791e741c7c1b962c4a8327529f52310b9aac.zip | |
spi: imx: Fix failure path leak on GPIO request error
If the code that requests any chip select GPIOs fails, the cleanup of
spi_bitbang_start() by calling spi_bitbang_stop() is not done. Add this
to the failure path.
Note that spi_bitbang_start() has to be called before requesting GPIOs
because the GPIO data in the spi master is populated when the master is
registed, and that doesn't happen until spi_bitbang_start() is called.
CC: Shawn Guo <[email protected]>
CC: Sascha Hauer <[email protected]>
CC: Fabio Estevam <[email protected]>
CC: Mark Brown <[email protected]>
CC: Oleksij Rempel <[email protected]>
Signed-off-by: Trent Piepho <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions