spl: mmc: Report device number when we fail
If we fail to find the MMC boot device, report the number of the one
we were looking for in the error to aid diagnosis.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 75c4159..4d55dcc 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -140,7 +140,8 @@
#endif
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
- printf("spl: could not find mmc device. error: %d\n", err);
+ printf("spl: could not find mmc device %d. error: %d\n",
+ mmc_dev, err);
#endif
return err;
}