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| author | Frank Li <Frank.Li@nxp.com> | 2023-11-14 16:48:23 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-12-21 17:11:06 +0100 |
| commit | d0e217b72f9f5c5ef35e3423d393ea8093ce98ec (patch) | |
| tree | 4d2a216f5baebf0cee4e617e35ed9bdd3f7eea8e /drivers/dma | |
| parent | dt-bindings: dma: fsl-edma: Add fsl-edma.h to prevent hardcoding in dts (diff) | |
| download | linux-d0e217b72f9f5c5ef35e3423d393ea8093ce98ec.tar.xz linux-d0e217b72f9f5c5ef35e3423d393ea8093ce98ec.zip | |
dmaengine: fsl-edma: utilize common dt-binding header file
Refactor the code to use the common dt-binding header file, fsl-edma.h.
Renaming ARGS* to FSL_EDMA*, ensuring no functional changes.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231114154824.3617255-4-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/fsl-edma-main.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/dma/fsl-edma-main.c b/drivers/dma/fsl-edma-main.c index 3ee08f390f81..f53b0ec17bcb 100644 --- a/drivers/dma/fsl-edma-main.c +++ b/drivers/dma/fsl-edma-main.c @@ -9,6 +9,7 @@ * Vybrid and Layerscape SoCs. */ +#include <dt-bindings/dma/fsl-edma.h> #include <linux/module.h> #include <linux/interrupt.h> #include <linux/clk.h> @@ -21,12 +22,6 @@ #include "fsl-edma-common.h" -#define ARGS_RX BIT(0) -#define ARGS_REMOTE BIT(1) -#define ARGS_MULTI_FIFO BIT(2) -#define ARGS_EVEN_CH BIT(3) -#define ARGS_ODD_CH BIT(4) - static void fsl_edma_synchronize(struct dma_chan *chan) { struct fsl_edma_chan *fsl_chan = to_fsl_edma_chan(chan); @@ -155,14 +150,14 @@ static struct dma_chan *fsl_edma3_xlate(struct of_phandle_args *dma_spec, i = fsl_chan - fsl_edma->chans; fsl_chan->priority = dma_spec->args[1]; - fsl_chan->is_rxchan = dma_spec->args[2] & ARGS_RX; - fsl_chan->is_remote = dma_spec->args[2] & ARGS_REMOTE; - fsl_chan->is_multi_fifo = dma_spec->args[2] & ARGS_MULTI_FIFO; + fsl_chan->is_rxchan = dma_spec->args[2] & FSL_EDMA_RX; + fsl_chan->is_remote = dma_spec->args[2] & FSL_EDMA_REMOTE; + fsl_chan->is_multi_fifo = dma_spec->args[2] & FSL_EDMA_MULTI_FIFO; - if ((dma_spec->args[2] & ARGS_EVEN_CH) && (i & 0x1)) + if ((dma_spec->args[2] & FSL_EDMA_EVEN_CH) && (i & 0x1)) continue; - if ((dma_spec->args[2] & ARGS_ODD_CH) && !(i & 0x1)) + if ((dma_spec->args[2] & FSL_EDMA_ODD_CH) && !(i & 0x1)) continue; if (!b_chmux && i == dma_spec->args[0]) { |