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dmaengine: fsl-edma: fix spare build warning 

../drivers/dma/fsl-edma-common.c:93:9: sparse: warning: cast removes address space '__iomem' of expression
../drivers/dma/fsl-edma-common.c:101:25: sparse: warning: cast removes address space '__iomem' of expression
...
../drivers/dma/fsl-edma-main.c:557:17: sparse:    got restricted __le32 [usertype]

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231221153528.1588049-3-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Frank Li 2023-12-21 10:35:24 -05:00 committed by Vinod Koul
parent 5dc604455d
commit 537df9ab2d
2 changed files with 5 additions and 3 deletions
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6
drivers/dma/fsl-edma-common.h
View File

@ -243,11 +243,13 @@ struct fsl_edma_engine {
#define edma_readl_chreg(chan, __name) \
edma_readl(chan->edma, \
(void __iomem *)&(container_of(chan->tcd, struct fsl_edma3_ch_reg, tcd)->__name))
(void __iomem *)&(container_of(((__force void *)chan->tcd),\
struct fsl_edma3_ch_reg, tcd)->__name))
#define edma_writel_chreg(chan, val, __name) \
edma_writel(chan->edma, val, \
(void __iomem *)&(container_of(chan->tcd, struct fsl_edma3_ch_reg, tcd)->__name))
(void __iomem *)&(container_of(((__force void *)chan->tcd),\
struct fsl_edma3_ch_reg, tcd)->__name))
#define fsl_edma_get_tcd(_chan, _tcd, _field) ((_tcd)->_field)

2
drivers/dma/fsl-edma-main.c
View File

@ -536,7 +536,7 @@ static int fsl_edma_probe(struct platform_device *pdev)
fsl_chan->pdev = pdev;
vchan_init(&fsl_chan->vchan, &fsl_edma->dma_dev);
edma_write_tcdreg(fsl_chan, 0, csr);
edma_write_tcdreg(fsl_chan, cpu_to_le32(0), csr);
fsl_edma_chan_mux(fsl_chan, 0, false);
}