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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2016-07-19 10:33:36 +0300 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2016-08-05 05:21:25 +0300 |
| commit | 915ffa5213756568f6185d05cda2cb2f6050f974 (patch) | |
| tree | 7f0d304eabe717a9c1c871cb346e6cdf18157a40 /drivers/mmc/dw_mmc.c | |
| parent | 70f862808e8ae4b97fe736ec9d9d496881ad84b2 (diff) | |
| download | u-boot-915ffa5213756568f6185d05cda2cb2f6050f974.tar.xz | |
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/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/dw_mmc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index 3ca9743ba0..a6a5fc6579 100644 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -158,7 +158,7 @@ static int dwmci_data_transfer(struct dwmci_host *host, struct mmc_data *data) if (get_timer(start) > timeout) { debug("%s: Timeout waiting for data!\n", __func__); - ret = TIMEOUT; + ret = -ETIMEDOUT; break; } } @@ -203,7 +203,7 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, while (dwmci_readl(host, DWMCI_STATUS) & DWMCI_BUSY) { if (get_timer(start) > timeout) { debug("%s: Timeout on data busy\n", __func__); - return TIMEOUT; + return -ETIMEDOUT; } } @@ -269,7 +269,7 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, if (i == retry) { debug("%s: Timeout.\n", __func__); - return TIMEOUT; + return -ETIMEDOUT; } if (mask & DWMCI_INTMSK_RTO) { @@ -282,7 +282,7 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, * CMD8, please keep that in mind. */ debug("%s: Response Timeout.\n", __func__); - return TIMEOUT; + return -ETIMEDOUT; } else if (mask & DWMCI_INTMSK_RE) { debug("%s: Response Error.\n", __func__); return -EIO; |