mmc: remove custom error codes
Convert the MMC layer to use standard error codes and not its own,
incompatible values.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 0cf97ed..60a67df 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -263,7 +263,7 @@
enum dma_data_direction dma_data_dir;
BUG_ON(host->dma_ch < 0);
- if (data->error != MMC_ERR_NONE)
+ if (data->error)
omap_stop_dma(host->dma_ch);
/* Release DMA channel lazily */
mod_timer(&host->dma_timer, jiffies + HZ);
@@ -368,7 +368,7 @@
}
}
- if (host->data == NULL || cmd->error != MMC_ERR_NONE) {
+ if (host->data == NULL || cmd->error) {
host->mrq = NULL;
clk_disable(host->fclk);
mmc_request_done(host->mmc, cmd->mrq);
@@ -475,14 +475,14 @@
if (status & OMAP_MMC_STAT_DATA_TOUT) {
dev_dbg(mmc_dev(host->mmc), "data timeout\n");
if (host->data) {
- host->data->error |= MMC_ERR_TIMEOUT;
+ host->data->error = -ETIMEDOUT;
transfer_error = 1;
}
}
if (status & OMAP_MMC_STAT_DATA_CRC) {
if (host->data) {
- host->data->error |= MMC_ERR_BADCRC;
+ host->data->error = -EILSEQ;
dev_dbg(mmc_dev(host->mmc),
"data CRC error, bytes left %d\n",
host->total_bytes_left);
@@ -504,7 +504,7 @@
dev_err(mmc_dev(host->mmc),
"command timeout, CMD %d\n",
host->cmd->opcode);
- host->cmd->error = MMC_ERR_TIMEOUT;
+ host->cmd->error = -ETIMEDOUT;
end_command = 1;
}
}
@@ -514,7 +514,7 @@
dev_err(mmc_dev(host->mmc),
"command CRC error (CMD%d, arg 0x%08x)\n",
host->cmd->opcode, host->cmd->arg);
- host->cmd->error = MMC_ERR_BADCRC;
+ host->cmd->error = -EILSEQ;
end_command = 1;
} else
dev_err(mmc_dev(host->mmc),