Subject: [PATCH] mmc: display an error number to debug
It's useful to know an error number when it's debugging.
Signed-off-by: Jaehoon Chung jh80.chung@samsung.com
drivers/mmc/mmc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 7783535d0953..2457c6fef97a 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -2179,7 +2179,7 @@ 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; } }@@ -2200,7 +2200,7 @@ error: } }
- pr_err("unable to select a mode\n");
pr_err("unable to select a mode : %d\n", err);
return -ENOTSUPP;
} @@ -2746,7 +2746,7 @@ 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");
puts("Error enabling VMMC supply : %d\n", ret); return ret;@@ -2762,7 +2762,7 @@ 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;@@ -2866,7 +2866,7 @@ 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; } --
Reviewed-by: Peng Fan peng.fan@nxp.com