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(parent: 582c97f) | patch
spi: spi-ti-qspi: Fix error handling
authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Sat, 18 Feb 2017 09:42:02 +0000 (10:42 +0100)
committerMark Brown <broonie@kernel.org>
Sun, 19 Feb 2017 16:11:56 +0000 (16:11 +0000)
commit30fb27239f987c53429f24297f5d46e28d0e16ed
treeb0f8625c61b7f7d1da268bcb18162511b824fcf2tree | snapshot (tar.gz zip)
parent582c97f6868cf70720a17d2421d317333f3ad597commit | diff
spi: spi-ti-qspi: Fix error handling

'dma_request_chan_by_mask()' can not return NULL.
Try to keep the logic in 'no_dma:' by resetting 'qspi->rx_chan' in case
of error.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-ti-qspi.c diff | blob | blame | history