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mmc: display an error number to debug

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It's useful to know an error number when it's debugging.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Jaehoon Chung 2020-11-17 07:04:59 +09:00 committed by Peng Fan
parent 8ee802f899
commit 58896458b7
1 changed files with 5 additions and 5 deletions
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10
drivers/mmc/mmc.c
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@ -2170,7 +2170,7 @@ static int mmc_select_mode_and_width(struct mmc *mmc, uint card_caps)
err = mmc_execute_tuning(mmc,
mwt->tuning);
if (err) {
pr_debug("tuning failed\n");
pr_debug("tuning failed : %d\n", err);
goto error;
}
}
@ -2191,7 +2191,7 @@ error:
}
}
pr_err("unable to select a mode\n");
pr_err("unable to select a mode : %d\n", err);
return -ENOTSUPP;
}
@ -2721,7 +2721,7 @@ static int mmc_power_on(struct mmc *mmc)
int ret = regulator_set_enable(mmc->vmmc_supply, true);
if (ret) {
puts("Error enabling VMMC supply\n");
printf("Error enabling VMMC supply : %d\n", ret);
return ret;
}
}
@ -2737,7 +2737,7 @@ static int mmc_power_off(struct mmc *mmc)
int ret = regulator_set_enable(mmc->vmmc_supply, false);
if (ret) {
pr_debug("Error disabling VMMC supply\n");
pr_debug("Error disabling VMMC supply : %d\n", ret);
return ret;
}
}
@ -2841,7 +2841,7 @@ retry:
if (err) {
#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
pr_err("Card did not respond to voltage select!\n");
pr_err("Card did not respond to voltage select! : %d\n", err);
#endif
return -EOPNOTSUPP;
}