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(parent: 1e32d7d) | 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)
commitd2b492a3cd66a39d00cfc6cf4c407b09e80717c1
treeb0f8625c61b7f7d1da268bcb18162511b824fcf2tree | snapshot
parent1e32d7d396122580fbfc2a42dcc93583c56cc71fcommit | 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 | history
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