From 8fd01b8f6b5b0d8bceec443f0a62b52afa7452a1 Mon Sep 17 00:00:00 2001
From: Michael Jones <michael.jones@matrix-vision.de>
Date: Thu, 14 Jul 2011 23:09:43 +0000
Subject: [PATCH] mmc: rescan fails on empty slot
Fail in 'mmc rescan' if mmc_init() returns error
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Acked-by: Andy Fleming <afleming@freescale.com>
---
common/cmd_mmc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index 7335cdc757..8f13c22d9b 100644
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -173,9 +173,11 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
}
mmc->has_init = 0;
- mmc_init(mmc);
- return 0;
+ if (mmc_init(mmc))
+ return 1;
+ else
+ return 0;
} else if (strncmp(argv[1], "part", 4) == 0) {
block_dev_desc_t *mmc_dev;
struct mmc *mmc = find_mmc_device(curr_device);
--
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