diff options
| author | Jaehoon Chung <jh80.chung@samsung.com> | 2016-07-19 16:33:36 +0900 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2016-08-05 11:21:25 +0900 |
| commit | 915ffa5213756568f6185d05cda2cb2f6050f974 (patch) | |
| tree | 7f0d304eabe717a9c1c871cb346e6cdf18157a40 /drivers/mmc/mmc.c | |
| parent | 70f862808e8ae4b97fe736ec9d9d496881ad84b2 (diff) | |
mmc: use the generic error number
Use the generic error number instead of specific error number.
If use the generic error number, it can debug more easier.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'drivers/mmc/mmc.c')
| -rw-r--r-- | drivers/mmc/mmc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index f8e5f7a608..3daa748822 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -152,7 +152,7 @@ int mmc_send_status(struct mmc *mmc, int timeout) printf("Status Error: 0x%08X\n", cmd.response[0]); #endif - return COMM_ERR; + return -ECOMM; } } else if (--retries < 0) return err; @@ -168,7 +168,7 @@ int mmc_send_status(struct mmc *mmc, int timeout) #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT) printf("Timeout waiting card ready\n"); #endif - return TIMEOUT; + return -ETIMEDOUT; } return 0; @@ -344,7 +344,7 @@ static int sd_send_op_cond(struct mmc *mmc) break; if (timeout-- <= 0) - return UNUSABLE_ERR; + return -EOPNOTSUPP; udelay(1000); } @@ -430,7 +430,7 @@ static int mmc_complete_op_cond(struct mmc *mmc) if (mmc->ocr & OCR_BUSY) break; if (get_timer(start) > timeout) - return UNUSABLE_ERR; + return -EOPNOTSUPP; udelay(100); } } @@ -1429,7 +1429,7 @@ static int mmc_startup(struct mmc *mmc) &test_csd[EXT_CSD_SEC_CNT], 4) == 0) break; else - err = SWITCH_ERR; + err = -EBADMSG; } if (err) @@ -1499,7 +1499,7 @@ static int mmc_send_if_cond(struct mmc *mmc) return err; if ((cmd.response[0] & 0xff) != 0xaa) - return UNUSABLE_ERR; + return -EOPNOTSUPP; else mmc->version = SD_VERSION_2; @@ -1526,7 +1526,7 @@ int mmc_start_init(struct mmc *mmc) #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT) printf("MMC: no card present\n"); #endif - return NO_CARD_ERR; + return -ENOMEDIUM; } if (mmc->has_init) @@ -1565,14 +1565,14 @@ int mmc_start_init(struct mmc *mmc) err = sd_send_op_cond(mmc); /* If the command timed out, we check for an MMC card */ - if (err == TIMEOUT) { + if (err == -ETIMEDOUT) { err = mmc_send_op_cond(mmc); if (err) { #if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT) printf("Card did not respond to voltage select!\n"); #endif - return UNUSABLE_ERR; + return -EOPNOTSUPP; } } |