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(parent: 3db0aea) | 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 16:27:35 +0000 (16:27 +0000)
commit5a89ef7c9d31153e91eadf4657c13af67238620e
tree6e8375fcf04ade1c5dd44c3936146ac196b4658ctree | snapshot
parent3db0aea6a01c6ff06f43088e67f3803a6abbcc68commit | 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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