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fsl_ssi: fix of_property_read_u32_array return value check

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of_property_read_u32_array returns 0 on success,
so the return value shouldn't be inverted twice,
first on assignment then in condition expression.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Maciej S. Szmigiero 2015-03-04 22:48:30 +01:00 committed by Mark Brown
parent 541b03ad6c
commit 90aff15b3e
1 changed files with 1 additions and 1 deletions
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2
sound/soc/fsl/fsl_ssi.c
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@ -1227,7 +1227,7 @@ static int fsl_ssi_imx_probe(struct platform_device *pdev,
ssi_private->dma_params_tx.addr = ssi_private->ssi_phys + CCSR_SSI_STX0;
ssi_private->dma_params_rx.addr = ssi_private->ssi_phys + CCSR_SSI_SRX0;
ret = !of_property_read_u32_array(np, "dmas", dmas, 4);
ret = of_property_read_u32_array(np, "dmas", dmas, 4);
if (ssi_private->use_dma && !ret && dmas[2] == IMX_DMATYPE_SSI_DUAL) {
ssi_private->use_dual_fifo = true;
/* When using dual fifo mode, we need to keep watermark