staging: mt7621-mmc: Change return value of msdc_dma_config to void
The msdc_dma_config function currently returns always 0. Remove the return and change to void. Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de> Reviewed-by: NeilBrown <neil@brown.name> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1085,7 +1085,7 @@ static u8 msdc_dma_calcs(u8 *buf, u32 len)
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}
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/* gpd bd setup + dma registers */
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static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
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static void msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
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{
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void __iomem *base = host->base;
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//u32 i, j, num, bdlen, arg, xfersz;
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@ -1159,7 +1159,6 @@ static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
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N_MSG(DMA, "DMA_CFG = 0x%x", sdr_read32(MSDC_DMA_CFG));
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N_MSG(DMA, "DMA_SA = 0x%x", sdr_read32(MSDC_DMA_SA));
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return 0;
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}
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static void msdc_dma_setup(struct msdc_host *host, struct msdc_dma *dma,
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