From: Tim Harvey <tharvey@gateworks.com>
Date: Thu, 21 May 2015 22:57:16 +0000 (-0700)
Subject: spl: spl_mmc: fix mmc Falcon mode regression
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9d3b56544137b1390b235ed0991a3b5740ceb208;p=project%2Fbcm63xx%2Fu-boot.git

spl: spl_mmc: fix mmc Falcon mode regression

91199f4a5a21a7cf9dd9e7c05e295a042f8c2b7e broke mmc based Falcon mode.

The block_read function returns the number of blocks read thus the error
check needs to look for a return of 0 blocks read.

Cc: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Paul Kocialkowski <contact@paulk.fr>
---

diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 5d688d6f0f..c96345eff2 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -76,7 +76,7 @@ static int mmc_load_image_raw_os(struct mmc *mmc)
 					CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
 					CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS,
 					(void *)CONFIG_SYS_SPL_ARGS_ADDR);
-	if (err) {
+	if (err == 0) {
 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
 		printf("spl: mmc block read error\n");
 #endif