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dmaengine: dw-edma-pcie: Add platform ops to match data

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Move the platform ops pointer into match data. Existing EDDA/MDB/CPM6
matches keep using dw_edma_pcie_plat_ops.

No functional changes intended.

Suggested-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Koichiro Den <den@valinux.co.jp>
Link: https://patch.msgid.link/20260721062815.4117887-10-den@valinux.co.jp
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Koichiro Den 2026-07-21 15:28:10 +09:00 committed by Vinod Koul
parent 6cb89b38dc
commit f8850e66ae
1 changed files with 6 additions and 2 deletions
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8
drivers/dma/dw-edma/dw-edma-pcie.c
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@ -78,6 +78,7 @@ struct dw_edma_pcie_data {
struct dw_edma_pcie_match_data {
const struct dw_edma_pcie_data *data;
const struct dw_edma_plat_ops *plat_ops;
/*
* Mandatory callback. It may leave @pdata unchanged when the static
* template already describes the device.
@ -403,7 +404,7 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
}
/* Let device-specific discovery override the static template data. */
if (!match->parse_caps)
if (!match->parse_caps || !match->plat_ops)
return -EINVAL;
err = match->parse_caps(pdev, dma_data);
@ -454,7 +455,7 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
chip->mf = dma_data->mf;
chip->nr_irqs = nr_irqs;
chip->ops = &dw_edma_pcie_plat_ops;
chip->ops = match->plat_ops;
chip->cfg_non_ll = dma_data->cfg_non_ll;
chip->ll_wr_cnt = dma_data->wr_ch_cnt;
@ -593,17 +594,20 @@ static void dw_edma_pcie_remove(struct pci_dev *pdev)
static const struct dw_edma_pcie_match_data snps_edda_match_data = {
.data = &snps_edda_data,
.plat_ops = &dw_edma_pcie_plat_ops,
.parse_caps = dw_edma_pcie_parse_synopsys_caps,
};
static const struct dw_edma_pcie_match_data xilinx_mdb_match_data = {
.data = &xilinx_mdb_data,
.plat_ops = &dw_edma_pcie_plat_ops,
.parse_caps = dw_edma_pcie_parse_xilinx_caps,
.flags = DW_EDMA_PCIE_F_DEVMEM_PHYS_OFF,
};
static const struct dw_edma_pcie_match_data xilinx_cpm6_dma_match_data = {
.data = &xilinx_cpm6_dma_data,
.plat_ops = &dw_edma_pcie_plat_ops,
.parse_caps = dw_edma_pcie_parse_xilinx_caps,
.flags = DW_EDMA_PCIE_F_DEVMEM_PHYS_OFF,
};