Re: [PATCH 2/4] powerpc/eeh: fix comment for wait_state()

[Gavin Shan <gwshan@linux.vnet.ibm.com>]

On Mon, Mar 09, 2015 at 11:17:30AM +0800, Wei Yang wrote:
>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 <weiyang@linux.vnet.ibm.com>

Please repost after https://patchwork.ozlabs.org/patch/439956/ shows up
in PPC next branch. The changes look good to me:

Acked-by: Gavin Shan <gwshan@linux.vnet.ibm.com>

Thanks,
Gavin

>---
> 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 d099540..cc8d1db 100644
>--- a/arch/powerpc/kernel/eeh_driver.c
>+++ b/arch/powerpc/kernel/eeh_driver.c
>@@ -682,7 +682,7 @@ 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 7a5021b..5abb4c2 100644
>--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
>+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
>@@ -313,7 +313,7 @@ static int powernv_eeh_reset(struct eeh_pe *pe, int option)
> /**
>  * powernv_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 a6c7e19..9de46c5 100644
>--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
>+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
>@@ -538,7 +538,7 @@ 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
>