From 915ffa5213756568f6185d05cda2cb2f6050f974 Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Tue, 19 Jul 2016 16:33:36 +0900 Subject: 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 Reviewed-by: Simon Glass Reviewed-by: Minkyu Kang --- drivers/mmc/mmc_spi.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/mmc/mmc_spi.c') diff --git a/drivers/mmc/mmc_spi.c b/drivers/mmc/mmc_spi.c index 7547e1a..2510117 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 +#include #include #include #include @@ -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); -- cgit v1.1