From 31557ea0337eb3db5937f441bfa028caba5836d6 Mon Sep 17 00:00:00 2001
From: Binbin Zhou <zhoubb@lemote.com>
Date: Mon, 12 Oct 2015 09:48:27 +0800
Subject: [PATCH] staging: sm750fb: Fix the power state error in resume

The PM_EVENT_RESUME state is needed when SM750 resume, otherwise it
will be failed in the second time of continuous suspend/resume.

Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Binbin Zhou <zhoubb@lemote.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/sm750fb/sm750.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 494017f..8c1ecb3 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -511,6 +511,7 @@ static int lynxfb_resume(struct pci_dev *pdev)
 		fb_set_suspend(info, 0);
 	}
 
+	pdev->dev.power.power_state.event = PM_EVENT_RESUME;
 	console_unlock();
 	return ret;
 }
-- 
2.7.4