From f5bc6b70d2f1e4d7c6d2956e9e66a6a55821460d Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Thu, 24 Apr 2014 18:00:09 +1000 Subject: powerpc/powernv: Move PNV_EEH_STATE_ENABLED around The flag PNV_EEH_STATE_ENABLED is put into pnv_phb::eeh_state, which is protected by CONFIG_EEH. We needn't that. Instead, we can have pnv_phb::flags and maintain all flags there, which is the purpose of the patch. The patch also renames PNV_EEH_STATE_ENABLED to PNV_PHB_FLAG_EEH. Signed-off-by: Gavin Shan Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/powernv/pci.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'arch/powerpc/platforms/powernv/pci.c') diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index 8518817dcdf..114e1a70044 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -426,7 +426,7 @@ int pnv_pci_cfg_read(struct device_node *dn, if (phb_pe && (phb_pe->state & EEH_PE_ISOLATED)) return PCIBIOS_SUCCESSFUL; - if (phb->eeh_state & PNV_EEH_STATE_ENABLED) { + if (phb->flags & PNV_PHB_FLAG_EEH) { if (*val == EEH_IO_ERROR_VALUE(size) && eeh_dev_check_failure(of_node_to_eeh_dev(dn))) return PCIBIOS_DEVICE_NOT_FOUND; @@ -464,12 +464,8 @@ int pnv_pci_cfg_write(struct device_node *dn, } /* Check if the PHB got frozen due to an error (no response) */ -#ifdef CONFIG_EEH - if (!(phb->eeh_state & PNV_EEH_STATE_ENABLED)) + if (!(phb->flags & PNV_PHB_FLAG_EEH)) pnv_pci_config_check_eeh(phb, dn); -#else - pnv_pci_config_check_eeh(phb, dn); -#endif return PCIBIOS_SUCCESSFUL; } -- cgit v1.2.3-70-g09d2