diff options
Diffstat (limited to 'drivers/mmc/sdhci.c')
| -rw-r--r-- | drivers/mmc/sdhci.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 73377227bef..837c53842b3 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -87,7 +87,7 @@ static int sdhci_transfer_data(struct sdhci_host *host, struct mmc_data *data, if (stat & SDHCI_INT_ERROR) { printf("%s: Error detected in status(0x%X)!\n", __func__, stat); - return -1; + return -EIO; } if (stat & rdy) { if (!(sdhci_readl(host, SDHCI_PRESENT_STATE) & mask)) @@ -110,7 +110,7 @@ static int sdhci_transfer_data(struct sdhci_host *host, struct mmc_data *data, udelay(10); else { printf("%s: Transfer data timeout\n", __func__); - return -1; + return -ETIMEDOUT; } } while (!(stat & SDHCI_INT_DATA_END)); return 0; @@ -303,7 +303,7 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock) if (timeout == 0) { printf("%s: Timeout to wait cmd & data inhibit\n", __func__); - return -1; + return -EBUSY; } timeout--; @@ -374,7 +374,7 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock) if (timeout == 0) { printf("%s: Internal clock never stabilised.\n", __func__); - return -1; + return -EBUSY; } timeout--; udelay(1000); @@ -477,7 +477,7 @@ static int sdhci_init(struct mmc *mmc) if (!aligned_buffer) { printf("%s: Aligned buffer alloc failed!!!\n", __func__); - return -1; + return -ENOMEM; } } @@ -631,7 +631,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk) host->mmc = mmc_create(&host->cfg, host); if (host->mmc == NULL) { printf("%s: mmc create fail!\n", __func__); - return -1; + return -ENOMEM; } return 0; |