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mmc: Print error code for mmc_complete_init failure 

Print the error code for non-zero (failure case) instead
of making debug statement without any condition, this
usually gives proper clue in failure condition.

Log:
This commit is contained in:
Jagan Teki 2017-01-10 11:18:43 +01:00 committed by Jaehoon Chung
parent 6d0e34bf4e
commit 919b485834
1 changed files with 3 additions and 1 deletions
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4
drivers/mmc/mmc.c
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@ -1751,7 +1751,9 @@ int mmc_init(struct mmc *mmc)
if (!err)
err = mmc_complete_init(mmc);
debug("%s: %d, time %lu\n", __func__, err, get_timer(start));
if (err)
printf("%s: %d, time %lu\n", __func__, err, get_timer(start));
return err;
}