Sascha Hauer 882f329f31 spi: imx: drop unncessary dma_is_inited variable
There's no need for an extra dma_is_inited variable when we can
equally well check for the existence of a DMA channel.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-02-26 11:04:14 +09:00
..
2015-09-16 17:42:28 +01:00
2015-12-07 20:09:09 +00:00
2014-12-22 15:32:42 +00:00
2015-03-17 12:15:22 +00:00
2016-01-13 11:38:27 -08:00