To retrieve the PCI slot state, EEH driver would set a timeout for that.
While current comment is not aligned to what the code does.
This patch fixes those comments according to the code.
Signed-off-by: Wei Yang <weiy...@linux.vnet.ibm.com>
Acked-by: Gavin Shan <gws...@linux.vnet.ibm.com>
---
arch/powerpc/kernel/eeh_driver.c | 2 +-
arch/powerpc/platforms/powernv/eeh-powernv.c | 2 +-
arch/powerpc/platforms/pseries/eeh_pseries.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 24768ff..89eb4bc 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -660,7 +660,7 @@ static void eeh_handle_normal_event(struct eeh_pe *pe)
eeh_pe_dev_traverse(pe, eeh_report_error, &result);
/* Get the current PCI slot state. This can take a long time,
- * sometimes over 3 seconds for certain systems.
+ * sometimes over 300 seconds for certain systems.
*/
rc = eeh_ops->wait_state(pe, MAX_WAIT_FOR_RECOVERY*1000);
if (rc < 0 || rc == EEH_STATE_NOT_SUPPORT) {
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c
b/arch/powerpc/platforms/powernv/eeh-powernv.c
index ce738ab..d025471 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -979,7 +979,7 @@ static int pnv_eeh_reset(struct eeh_pe *pe, int option)
/**
* pnv_eeh_wait_state - Wait for PE state
* @pe: EEH PE
- * @max_wait: maximal period in microsecond
+ * @max_wait: maximal period in millisecond
*
* Wait for the state of associated PE. It might take some time
* to retrieve the PE's state.
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c
b/arch/powerpc/platforms/pseries/eeh_pseries.c
index 2039397..1ba55d0 100644
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -519,7 +519,7 @@ static int pseries_eeh_reset(struct eeh_pe *pe, int option)
/**
* pseries_eeh_wait_state - Wait for PE state
* @pe: EEH PE
- * @max_wait: maximal period in microsecond
+ * @max_wait: maximal period in millisecond
*
* Wait for the state of associated PE. It might take some time
* to retrieve the PE's state.
--
1.7.9.5
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