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dmaengine: mcf-edma: utilize edma_write_tcdreg() macro for TCD Access

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The TCD structure has undergone modifications, incorporating fields
extended to 64 bits. When TCD64 is enabled, the TCD type shifts to
'void *'. Use of the edma_write_tcdreg() macro to facilitate TCD register
access.

Add cpu_to_le32(0) to ensure little-endian compatibility with TCD
registers and avoid a build warning.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231221153528.1588049-5-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Frank Li 2023-12-21 10:35:26 -05:00 committed by Vinod Koul
parent e0a08ed254
commit b51dd7c8aa
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/mcf-edma-main.c
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@ -202,7 +202,7 @@ static int mcf_edma_probe(struct platform_device *pdev)
vchan_init(&mcf_chan->vchan, &mcf_edma->dma_dev);
mcf_chan->tcd = mcf_edma->membase + EDMA_TCD
+ i * sizeof(struct fsl_edma_hw_tcd);
iowrite32(0x0, &mcf_chan->tcd->csr);
edma_write_tcdreg(mcf_chan, cpu_to_le32(0), csr);
}
iowrite32(~0, regs->inth);