Remove the MMC_DATA_STREAM flag because it doesn't use anymore.
Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
---
drivers/mmc/host/davinci_mmc.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index ea2a2eb..693144e 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;
--
1.9.1
--
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