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PCI: dra7xx: Prefer of_device_get_match_data()

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The dra7xx driver only needs the device data, not the whole struct
of_device_id.  Use of_device_get_match_data() instead of of_match_device().
No functional change intended.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20211223011054.1227810-6-helgaas@kernel.org
Signed-off-by: Fan Fei <ffclaire1224@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Fan Fei 2021-12-22 19:10:36 -06:00 committed by Bjorn Helgaas
parent 5c204204cf
commit dc078f1571
1 changed files with 2 additions and 4 deletions

6
drivers/pci/controller/dwc/pci-dra7xx.c
View File

@ -697,16 +697,14 @@ static int dra7xx_pcie_probe(struct platform_device *pdev)
struct device_node *np = dev->of_node;
char name[10];
struct gpio_desc *reset;
const struct of_device_id *match;
const struct dra7xx_pcie_of_data *data;
enum dw_pcie_device_mode mode;
u32 b1co_mode_sel_mask;
match = of_match_device(of_match_ptr(of_dra7xx_pcie_match), dev);
if (!match)
data = of_device_get_match_data(dev);
if (!data)
return -EINVAL;
data = (struct dra7xx_pcie_of_data *)match->data;
mode = (enum dw_pcie_device_mode)data->mode;
b1co_mode_sel_mask = data->b1co_mode_sel_mask;