[PATCH 11/14] powerpc/eeh: Cleanup unnecessary eeh_pe_state_mark_with_cfg()

[Sam Bobroff]

The function eeh_pe_state_mark_with_cfg() just performs the work of
eeh_pe_state_mark() and then, conditionally, the work of
eeh_pe_state_clear(). However it is only ever called with a constant
state such that the condition is always true, so replace it by direct
calls.

Signed-off-by: Sam Bobroff <sbobroff at linux.ibm.com>
---
 arch/powerpc/kernel/eeh.c    |  6 ++++--
 arch/powerpc/kernel/eeh_pe.c | 22 ----------------------
 2 files changed, 4 insertions(+), 24 deletions(-)

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 25e7384fdaba..dd5ac2ad141e 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -830,7 +830,8 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state stat
 		eeh_pe_state_clear(pe, EEH_PE_ISOLATED);
 		break;
 	case pcie_hot_reset:
-		eeh_pe_state_mark_with_cfg(pe, EEH_PE_ISOLATED);
+		eeh_pe_state_mark(pe, EEH_PE_ISOLATED);
+		eeh_pe_state_clear(pe, EEH_PE_CFG_BLOCKED);
 		eeh_ops->set_option(pe, EEH_OPT_FREEZE_PE);
 		eeh_pe_dev_traverse(pe, eeh_disable_and_save_dev_state, dev);
 		if (!(pe->type & EEH_PE_VF))
@@ -838,7 +839,8 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state stat
 		eeh_ops->reset(pe, EEH_RESET_HOT);
 		break;
 	case pcie_warm_reset:
-		eeh_pe_state_mark_with_cfg(pe, EEH_PE_ISOLATED);
+		eeh_pe_state_mark(pe, EEH_PE_ISOLATED);
+		eeh_pe_state_clear(pe, EEH_PE_CFG_BLOCKED);
 		eeh_ops->set_option(pe, EEH_OPT_FREEZE_PE);
 		eeh_pe_dev_traverse(pe, eeh_disable_and_save_dev_state, dev);
 		if (!(pe->type & EEH_PE_VF))
diff --git a/arch/powerpc/kernel/eeh_pe.c b/arch/powerpc/kernel/eeh_pe.c
index 78f125d24bd0..2b376718237f 100644
--- a/arch/powerpc/kernel/eeh_pe.c
+++ b/arch/powerpc/kernel/eeh_pe.c
@@ -670,28 +670,6 @@ void eeh_pe_state_clear(struct eeh_pe *pe, int state)
 	eeh_pe_traverse(pe, __eeh_pe_state_clear, &state);
 }
 
-/**
- * eeh_pe_state_mark_with_cfg - Mark PE state with unblocked config space
- * @pe: PE
- * @state: PE state to be set
- *
- * Set specified flag to PE and its child PEs. The PCI config space
- * of some PEs is blocked automatically when EEH_PE_ISOLATED is set,
- * which isn't needed in some situations. The function allows to set
- * the specified flag to indicated PEs without blocking their PCI
- * config space.
- */
-void eeh_pe_state_mark_with_cfg(struct eeh_pe *pe, int state)
-{
-	eeh_pe_traverse(pe, __eeh_pe_state_mark, &state);
-	if (!(state & EEH_PE_ISOLATED))
-		return;
-
-	/* Clear EEH_PE_CFG_BLOCKED, which might be set just now */
-	state = EEH_PE_CFG_BLOCKED;
-	eeh_pe_traverse(pe, __eeh_pe_state_clear, &state);
-}
-
 /*
  * Some PCI bridges (e.g. PLX bridges) have primary/secondary
  * buses assigned explicitly by firmware, and we probably have
-- 
2.19.0.2.gcad72f5712