diff options
| author | Frank Li <Frank.Li@nxp.com> | 2022-05-24 18:21:54 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-06-23 22:56:34 +0300 |
| commit | e51b3048116a6e10b96bd5298cbcb209b6d729cd (patch) | |
| tree | 398d4cb60000748250086217805fc1fa035277fb /drivers/dma/dw-edma/dw-edma-v0-core.c | |
| parent | 203184571388a988283543f0fd7da1a0da7c3f91 (diff) | |
| download | linux-e51b3048116a6e10b96bd5298cbcb209b6d729cd.tar.xz | |
dmaengine: dw-edma: Change rg_region to reg_base in struct dw_edma_chip
struct dw_edma_region rg_region included virtual address, physical address
and size information. But only the virtual address is used by EDMA driver.
Change it to void __iomem *reg_base to clean up code.
Link: https://lore.kernel.org/r/20220524152159.2370739-4-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>
Diffstat (limited to 'drivers/dma/dw-edma/dw-edma-v0-core.c')
| -rw-r--r-- | drivers/dma/dw-edma/dw-edma-v0-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/dw-edma/dw-edma-v0-core.c b/drivers/dma/dw-edma/dw-edma-v0-core.c index 999e03896186..403ade40c1b1 100644 --- a/drivers/dma/dw-edma/dw-edma-v0-core.c +++ b/drivers/dma/dw-edma/dw-edma-v0-core.c @@ -25,7 +25,7 @@ enum dw_edma_control { static inline struct dw_edma_v0_regs __iomem *__dw_regs(struct dw_edma *dw) { - return dw->chip->rg_region.vaddr; + return dw->chip->reg_base; } #define SET_32(dw, name, value) \ |