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Subject[PATCH] PCI: fu740: do not use clock name when requesting clock
Date
The DT binding of FU740 PCIe does not enforce a clock-names property,
and there exist some device tree that has a clock name that does not
stick to the one used by Linux DT (e.g. the one shipped with current
U-Boot mainline).

Drop the name in the clock request, instead just pass NULL (because
this device should have only a single clock).

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
---
drivers/pci/controller/dwc/pcie-fu740.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-fu740.c b/drivers/pci/controller/dwc/pcie-fu740.c
index 0c90583c078b..edb218a37a4f 100644
--- a/drivers/pci/controller/dwc/pcie-fu740.c
+++ b/drivers/pci/controller/dwc/pcie-fu740.c
@@ -315,7 +315,7 @@ static int fu740_pcie_probe(struct platform_device *pdev)
return dev_err_probe(dev, PTR_ERR(afp->pwren), "unable to get pwren-gpios\n");

/* Fetch clocks */
- afp->pcie_aux = devm_clk_get(dev, "pcie_aux");
+ afp->pcie_aux = devm_clk_get(dev, NULL);
if (IS_ERR(afp->pcie_aux))
return dev_err_probe(dev, PTR_ERR(afp->pcie_aux),
"pcie_aux clock source missing or invalid\n");
--
2.37.1
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