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| author | Frank Li <Frank.Li@nxp.com> | 2023-12-21 16:35:24 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-02-07 09:40:17 +0100 |
| commit | 537df9ab2d72bb782926a7d263a9f0a101e60b2e (patch) | |
| tree | 19ef082e07cb2a79afb5ea512eba46056bbe4f69 /drivers/dma | |
| parent | dmaengine: fsl-edma: involve help macro fsl_edma_set(get)_tcd() (diff) | |
| download | linux-537df9ab2d72bb782926a7d263a9f0a101e60b2e.tar.xz linux-537df9ab2d72bb782926a7d263a9f0a101e60b2e.zip | |
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/fsl-edma-common.h | 6 | ||||
| -rw-r--r-- | drivers/dma/fsl-edma-main.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h index ce779274d81e..fb45c7d4c1f4 100644 --- a/drivers/dma/fsl-edma-common.h +++ b/drivers/dma/fsl-edma-common.h @@ -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) diff --git a/drivers/dma/fsl-edma-main.c b/drivers/dma/fsl-edma-main.c index 45cc419b1b4a..df3af5762adc 100644 --- a/drivers/dma/fsl-edma-main.c +++ b/drivers/dma/fsl-edma-main.c @@ -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); } |