From 4227fc0ee40dc7ebf66c1cfcb1cbdabecb39f31a Mon Sep 17 00:00:00 2001
From: Alex Cheng <Alex_Cheng@asus.com>
Date: Fri, 1 Jun 2018 10:22:08 +0800
Subject: [PATCH] Fix eMMC emergency reboot kernel will panic because NPE
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Change-Id: I11459a3a6af0adae5d8fbfef2206198c36db534d
Reviewed-on: https://tp-biosrd-v02/gerrit/82823
Reviewed-by: Alex Cheng(鄭富元) <Alex_Cheng@asus.com>
Tested-by: Alex Cheng(鄭富元) <Alex_Cheng@asus.com>
(cherry picked from commit 976b7027d2930b1cdd6ea82e2e467517a9641324)
Reviewed-on: https://tp-biosrd-v02/gerrit/82824
---
 drivers/mmc/host/dw_mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 9627eeaad023..2547540d35c7 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2669,7 +2669,7 @@ static void dw_mci_slot_of_parse(struct dw_mci_slot *slot)
 
 struct dw_mci *mSdhost;
 void setmmcEmergency() {
-	struct mmc_host *mmc = mSdhost->cur_slot->mmc;
+	struct mmc_host *mmc = mSdhost->slot[0]->mmc;
 	int ret;
 
 	mmc_power_off(mmc);