As the comment indicates, powernv_eeh_get_state() will inform EEH core to
delay 1 second. This means the delay doesn't happen when
powernv_eeh_get_state() returns.
This patch moves the delay subtraction just before msleep(), which is the
same logic in pseries_eeh_wait_state().
Signed-off-by: Wei Yang <weiy...@linux.vnet.ibm.com>
---
arch/powerpc/platforms/powernv/eeh-powernv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c
b/arch/powerpc/platforms/powernv/eeh-powernv.c
index 5abb4c2..af1be8f 100644
--- a/arch/powerpc/platforms/powernv/eeh-powernv.c
+++ b/arch/powerpc/platforms/powernv/eeh-powernv.c
@@ -334,13 +334,13 @@ static int powernv_eeh_wait_state(struct eeh_pe *pe, int
max_wait)
if (ret != EEH_STATE_UNAVAILABLE)
return ret;
- max_wait -= mwait;
if (max_wait <= 0) {
pr_warn("%s: Timeout getting PE#%x's state (%d)\n",
__func__, pe->addr, max_wait);
return EEH_STATE_NOT_SUPPORT;
}
+ max_wait -= mwait;
msleep(mwait);
}
--
1.7.9.5
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