> From: Frank Li <frank.li@xxxxxxx> > Subject: [PATCH v5 1/4] PCI: layerscape: Add function pointer for exit_from_l2() > > Since difference SoCs require different sequence for exiting L2, let's add a > separate "exit_from_l2()" callback. This callback can be used to execute SoC > specific sequence. > > Change ls_pcie_exit_from_l2() return value from void to int. Return error if > exit_from_l2() failure at exit resume flow. > > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> > Signed-off-by: Frank Li <Frank.Li@xxxxxxx> Acked-by: Roy Zang <Roy.Zang@xxxxxxx> Roy
