diff options
Diffstat (limited to 'drivers/mmc/host/davinci_mmc.c')
| -rw-r--r-- | drivers/mmc/host/davinci_mmc.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index ea2a2ebc6..693144e74 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -346,10 +346,6 @@ static void mmc_davinci_start_command(struct mmc_davinci_host *host, if (cmd->data) cmd_reg |= MMCCMD_WDATX; - /* Setting whether stream or block transfer */ - if (cmd->flags & MMC_DATA_STREAM) - cmd_reg |= MMCCMD_STRMTP; - /* Setting whether data read or write */ if (host->data_dir == DAVINCI_MMC_DATADIR_WRITE) cmd_reg |= MMCCMD_DTRW; @@ -568,8 +564,7 @@ mmc_davinci_prepare_data(struct mmc_davinci_host *host, struct mmc_request *req) return; } - dev_dbg(mmc_dev(host->mmc), "%s %s, %d blocks of %d bytes\n", - (data->flags & MMC_DATA_STREAM) ? "stream" : "block", + dev_dbg(mmc_dev(host->mmc), "%s, %d blocks of %d bytes\n", (data->flags & MMC_DATA_WRITE) ? "write" : "read", data->blocks, data->blksz); dev_dbg(mmc_dev(host->mmc), " DTO %d cycles + %d ns\n", @@ -584,22 +579,18 @@ mmc_davinci_prepare_data(struct mmc_davinci_host *host, struct mmc_request *req) writel(data->blksz, host->base + DAVINCI_MMCBLEN); /* Configure the FIFO */ - switch (data->flags & MMC_DATA_WRITE) { - case MMC_DATA_WRITE: + if (data->flags & MMC_DATA_WRITE) { host->data_dir = DAVINCI_MMC_DATADIR_WRITE; writel(fifo_lev | MMCFIFOCTL_FIFODIR_WR | MMCFIFOCTL_FIFORST, host->base + DAVINCI_MMCFIFOCTL); writel(fifo_lev | MMCFIFOCTL_FIFODIR_WR, host->base + DAVINCI_MMCFIFOCTL); - break; - - default: + } else { host->data_dir = DAVINCI_MMC_DATADIR_READ; writel(fifo_lev | MMCFIFOCTL_FIFODIR_RD | MMCFIFOCTL_FIFORST, host->base + DAVINCI_MMCFIFOCTL); writel(fifo_lev | MMCFIFOCTL_FIFODIR_RD, host->base + DAVINCI_MMCFIFOCTL); - break; } host->buffer = NULL; |