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| author | Fan Fei <ffclaire1224@gmail.com> | 2021-12-22 19:10:34 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-01-03 15:01:04 -0600 |
| commit | 131748ad2939dfaf20b3178112dbd52591d39148 (patch) | |
| tree | 014eebcd995b726830585962d71715dbe8bc51e9 /drivers/pci | |
| parent | 7073f2ceca380bcba5caa2110e86d62fff6e430c (diff) | |
| download | linux-stable-131748ad2939dfaf20b3178112dbd52591d39148.tar.gz linux-stable-131748ad2939dfaf20b3178112dbd52591d39148.tar.bz2 linux-stable-131748ad2939dfaf20b3178112dbd52591d39148.zip | |
PCI: cadence: Prefer of_device_get_match_data()
The cadence 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/20211223011054.1227810-4-helgaas@kernel.org
Signed-off-by: Fan Fei <ffclaire1224@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Tom Joseph <tjoseph@cadence.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-plat.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-plat.c b/drivers/pci/controller/cadence/pcie-cadence-plat.c index a224afadbcc0..bac0541317c1 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-plat.c +++ b/drivers/pci/controller/cadence/pcie-cadence-plat.c @@ -45,7 +45,6 @@ static int cdns_plat_pcie_probe(struct platform_device *pdev) { const struct cdns_plat_pcie_of_data *data; struct cdns_plat_pcie *cdns_plat_pcie; - const struct of_device_id *match; struct device *dev = &pdev->dev; struct pci_host_bridge *bridge; struct cdns_pcie_ep *ep; @@ -54,11 +53,10 @@ static int cdns_plat_pcie_probe(struct platform_device *pdev) bool is_rc; int ret; - match = of_match_device(cdns_plat_pcie_of_match, dev); - if (!match) + data = of_device_get_match_data(dev); + if (!data) return -EINVAL; - data = (struct cdns_plat_pcie_of_data *)match->data; is_rc = data->is_rc; pr_debug(" Started %s with is_rc: %d\n", __func__, is_rc); |