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mmc: remove custom error codes

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Convert the MMC layer to use standard error codes and not its own,
incompatible values.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
This commit is contained in:
Pierre Ossman
2007-07-22 22:18:46 +02:00
parent b7e113dc9d
commit 17b0429dde
16 changed files with 203 additions and 202 deletions
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20
drivers/mmc/host/tifm_sd.c
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@ -404,14 +404,14 @@ static void tifm_sd_check_status(struct tifm_sd *host)
struct tifm_dev *sock = host->dev;
struct mmc_command *cmd = host->req->cmd;
if (cmd->error != MMC_ERR_NONE)
if (cmd->error)
goto finish_request;
if (!(host->cmd_flags & CMD_READY))
return;
if (cmd->data) {
if (cmd->data->error != MMC_ERR_NONE) {
if (cmd->data->error) {
if ((host->cmd_flags & SCMD_ACTIVE)
&& !(host->cmd_flags & SCMD_READY))
return;
@ -504,7 +504,7 @@ static void tifm_sd_card_event(struct tifm_dev *sock)
{
struct tifm_sd *host;
unsigned int host_status = 0;
int cmd_error = MMC_ERR_NONE;
int cmd_error = 0;
struct mmc_command *cmd = NULL;
unsigned long flags;
@ -521,15 +521,15 @@ static void tifm_sd_card_event(struct tifm_dev *sock)
writel(host_status & TIFM_MMCSD_ERRMASK,
sock->addr + SOCK_MMCSD_STATUS);
if (host_status & TIFM_MMCSD_CTO)
cmd_error = MMC_ERR_TIMEOUT;
cmd_error = -ETIMEDOUT;
else if (host_status & TIFM_MMCSD_CCRC)
cmd_error = MMC_ERR_BADCRC;
cmd_error = -EILSEQ;
if (cmd->data) {
if (host_status & TIFM_MMCSD_DTO)
cmd->data->error = MMC_ERR_TIMEOUT;
cmd->data->error = -ETIMEDOUT;
else if (host_status & TIFM_MMCSD_DCRC)
cmd->data->error = MMC_ERR_BADCRC;
cmd->data->error = -EILSEQ;
}
writel(TIFM_FIFO_INT_SETALL,
@ -722,7 +722,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
return;
err_out:
mrq->cmd->error = MMC_ERR_TIMEOUT;
mrq->cmd->error = -ETIMEDOUT;
mmc_request_done(mmc, mrq);
}
@ -1012,9 +1012,9 @@ static void tifm_sd_remove(struct tifm_dev *sock)
writel(TIFM_FIFO_INT_SETALL,
sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
writel(0, sock->addr + SOCK_DMA_FIFO_INT_ENABLE_SET);
host->req->cmd->error = MMC_ERR_TIMEOUT;
host->req->cmd->error = -ENOMEDIUM;
if (host->req->stop)
host->req->stop->error = MMC_ERR_TIMEOUT;
host->req->stop->error = -ENOMEDIUM;
tasklet_schedule(&host->finish_tasklet);
}
spin_unlock_irqrestore(&sock->lock, flags);