spi: imx: drop unncessary dma_is_inited variable

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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>

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Sascha Hauer 2016-02-24 09:20:28 +01:00 • committed by Mark Brown

parent 2b0fd069ec

commit 882f329f31

1 changed files with 1 additions and 5 deletions

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drivers/spi/spi-imx.c

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