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PCIe: rockchip: Fix uninitialized lock

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intx_lock should be initialized before use.

Fixes: ee99fe07a7 ("PCIe: rockchip:  Add more legacy int support")
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Change-Id: I39586ae4f8edc1c39d78ce95af29f24bfc46b4d4
This commit is contained in:
Shawn Lin
2021-11-19 08:10:51 +08:00
parent ca9e80a44a
commit bf5a9c0126
1 changed files with 1 additions and 0 deletions
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drivers/pci/controller/dwc/pcie-dw-rockchip.c
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@@ -1575,6 +1575,7 @@ static int rk_pcie_init_irq_domain(struct rk_pcie *rockchip)
return -EINVAL;
}
raw_spin_lock_init(&rockchip->intx_lock);
rockchip->irq_domain = irq_domain_add_linear(intc, PCI_NUM_INTX,
&intx_domain_ops, rockchip);
if (!rockchip->irq_domain) {