Message ID | 20211208061851.31867-11-kabel@kernel.org |
---|---|
State | New |
Headers | show |
Series | PCI: aardvark controller fixes BATCH 4 | expand |
diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index d5dcb3322d56..f7d553a63f06 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -883,7 +883,9 @@ advk_pci_bridge_emul_pcie_conf_read(struct pci_bridge_emul *bridge, case PCI_EXP_RTSTA: { u32 isr0 = advk_readl(pcie, PCIE_ISR0_REG); u32 msglog = advk_readl(pcie, PCIE_MSG_LOG_REG); - *value = (isr0 & PCIE_MSG_PM_PME_MASK) << 16 | (msglog >> 16); + *value = msglog >> 16; + if (isr0 & PCIE_MSG_PM_PME_MASK) + *value |= PCI_EXP_RTSTA_PME; return PCI_BRIDGE_EMUL_HANDLED; }