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The struct dw_edma contains wr(rd)_ch_cnt fields. The EDMA driver gets write(read) channel number from register, then saves these into dw_edma. The wr(rd)_ch_cnt in dw_edma_chip actually means how many link list memory are available in ll_region_wr(rd)[EDMA_MAX_WR_CH]. Rename it to ll_wr(rd)_cnt to indicate actual usage. Link: https://lore.kernel.org/r/20220524152159.2370739-5-Frank.Li@nxp.com Tested-by: Serge Semin <fancer.lancer@gmail.com> Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> |
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| .. | ||
| dw-edma-core.c | ||
| dw-edma-core.h | ||
| dw-edma-pcie.c | ||
| dw-edma-v0-core.c | ||
| dw-edma-v0-core.h | ||
| dw-edma-v0-debugfs.c | ||
| dw-edma-v0-debugfs.h | ||
| dw-edma-v0-regs.h | ||
| Kconfig | ||
| Makefile | ||