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staging: mt7621-mmc: Change return value of msdc_dma_config to void

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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>
This commit is contained in:
Christian Lütke-Stetzkamp
2018-04-29 19:32:39 +02:00
committed by Greg Kroah-Hartman
parent 37c6325b58
commit 759c05d317
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/mt7621-mmc/sd.c
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@@ -1085,7 +1085,7 @@ static u8 msdc_dma_calcs(u8 *buf, u32 len)
}
/* gpd bd setup + dma registers */
static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
static void msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
{
void __iomem *base = host->base;
//u32 i, j, num, bdlen, arg, xfersz;
@@ -1159,7 +1159,6 @@ static int msdc_dma_config(struct msdc_host *host, struct msdc_dma *dma)
N_MSG(DMA, "DMA_CFG = 0x%x", sdr_read32(MSDC_DMA_CFG));
N_MSG(DMA, "DMA_SA = 0x%x", sdr_read32(MSDC_DMA_SA));
return 0;
}
static void msdc_dma_setup(struct msdc_host *host, struct msdc_dma *dma,