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_spi.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_spi.c')
| -rw-r--r-- | drivers/mmc/mmc_spi.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mmc/mmc_spi.c b/drivers/mmc/mmc_spi.c index 7547e1aef8..25101179f6 100644 --- a/drivers/mmc/mmc_spi.c +++ b/drivers/mmc/mmc_spi.c @@ -5,6 +5,7 @@ * Licensed under the GPL-2 or later. */ #include <common.h> +#include <errno.h> #include <malloc.h> #include <part.h> #include <mmc.h> @@ -182,13 +183,13 @@ static int mmc_spi_request(struct mmc *mmc, struct mmc_cmd *cmd, spi_cs_activate(spi); r1 = mmc_spi_sendcmd(mmc, cmd->cmdidx, cmd->cmdarg); if (r1 == 0xff) { /* no response */ - ret = NO_CARD_ERR; + ret = -ENOMEDIUM; goto done; } else if (r1 & R1_SPI_COM_CRC) { - ret = COMM_ERR; + ret = -ECOMM; goto done; } else if (r1 & ~R1_SPI_IDLE) { /* other errors */ - ret = TIMEOUT; + ret = -ETIMEDOUT; goto done; } else if (cmd->resp_type == MMC_RSP_R2) { r1 = mmc_spi_readdata(mmc, cmd->response, 1, 16); @@ -225,9 +226,9 @@ static int mmc_spi_request(struct mmc *mmc, struct mmc_cmd *cmd, data->blocks, data->blocksize, (cmd->cmdidx == MMC_CMD_WRITE_MULTIPLE_BLOCK)); if (r1 & R1_SPI_COM_CRC) - ret = COMM_ERR; + ret = -ECOMM; else if (r1) /* other errors */ - ret = TIMEOUT; + ret = -ETIMEDOUT; } done: spi_cs_deactivate(spi); |