From e17866d5593dc6ea7bff9ee56751fae6c3f56223 Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Mon, 27 Apr 2015 09:25:11 +0800 Subject: [PATCH] powerpc/eeh: fix powernv_eeh_wait_state delay logic 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 Acked-by: Gavin Shan Signed-off-by: Michael Ellerman --- 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 d0254710595d..622f08cf54b6 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -1000,13 +1000,13 @@ static int pnv_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); } -- 2.34.1