From 537df9ab2d72bb782926a7d263a9f0a101e60b2e Mon Sep 17 00:00:00 2001 From: Frank Li Date: Thu, 21 Dec 2023 10:35:24 -0500 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20231221153528.1588049-3-Frank.Li@nxp.com Signed-off-by: Vinod Koul --- drivers/dma/fsl-edma-common.h | 6 ++++-- 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); }