Re: [PATCH v2] PCI: dwc: Fix MSI not work after resume

2020-12-31 Thread Rob Herring
On Mon, Dec 28, 2020 at 8:36 PM Jisheng Zhang wrote: > > After we move dw_pcie_msi_init() into core -- dw_pcie_host_init(), the > MSI stops working after resume. Because dw_pcie_host_init() is only > called once during probe. To fix this issue, we move dw_pcie_msi_init() > to dw_pcie_setup_rc().

[PATCH v2] PCI: dwc: Fix MSI not work after resume

2020-12-28 Thread Jisheng Zhang
After we move dw_pcie_msi_init() into core -- dw_pcie_host_init(), the MSI stops working after resume. Because dw_pcie_host_init() is only called once during probe. To fix this issue, we move dw_pcie_msi_init() to dw_pcie_setup_rc(). Fixes: 59fbab1ae40e ("PCI: dwc: Move dw_pcie_msi_init() into