mmc: davinci_mmc: remove the MMC_DATA_STREAM flag

Remove the MMC_DATA_STREAM flag because it isn't used anymore.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index ea2a2ebc6b91320d928439518218b36a966396a3..693144e7427b1d9fefbe37c2dd936b602dab2af7 100644 (file)
--- 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;