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2013-04-11docs: move some of them to the root directoryDaniel Borkmann1-0/+133
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authorAnton Bondarenko <anton.bondarenko.sama@gmail.com>2015-12-08 07:43:46 +0100
committerMark Brown <broonie@kernel.org>2015-12-15 22:40:35 +0000
commitbf9af08cd5151f1915119ea4c6a873d5a4880d74 (patch)
treeb794addf759212df97d03f79ff47d96580e82a5c /drivers/spi
parent3760047a7d83353163b69b96d216a13148a321d9 (diff)
spi: imx: defer spi initialization, if DMA engine is
If SPI device supports DMA mode, but DMA controller is not yet available due to e.g. a delay in the corresponding kernel module initialization, retry to initialize SPI driver later on instead of falling back into PIO only mode. Signed-off-by: Anton Bondarenko <anton.bondarenko.sama@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')