From: Marek Vasut <marek.vasut@gmail.com>
Date: Thu, 3 Jan 2019 21:09:43 +0000 (+0100)
Subject: cmd: mmc: Force mmc reinit when no card present
X-Git-Tag: v2019.04-rc1~44^2~31
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d2a083696e403aa34288638fcef943deedaf1492;p=oweals%2Fu-boot.git

cmd: mmc: Force mmc reinit when no card present

In case the card is removed, force-init the MMC to start the internal
machinery which deregisters and invalidate the MMC device.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/cmd/mmc.c b/cmd/mmc.c
index 3920a1836a..ca8f982f53 100644
--- a/cmd/mmc.c
+++ b/cmd/mmc.c
@@ -101,6 +101,9 @@ static struct mmc *init_mmc_device(int dev, bool force_init)
 		return NULL;
 	}
 
+	if (!mmc_getcd(mmc))
+		force_init = true;
+
 	if (force_init)
 		mmc->has_init = 0;
 	if (mmc_init(mmc))