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mmc: dw_mmc: remove the unnecessary mmc_data structure 

Remove the unnecessary mmc_data structure.
Instead, cmd->data can be used.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Jaehoon Chung 2016-11-17 16:40:39 +09:00 committed by Ulf Hansson
parent a4cc7eb441
commit 0349c0854e
1 changed files with 2 additions and 4 deletions
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6
drivers/mmc/host/dw_mmc.c
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@ -236,7 +236,6 @@ static void mci_send_cmd(struct dw_mci_slot *slot, u32 cmd, u32 arg);
static u32 dw_mci_prepare_command(struct mmc_host *mmc, struct mmc_command *cmd)
{
struct mmc_data *data;
struct dw_mci_slot *slot = mmc_priv(mmc);
struct dw_mci *host = slot->host;
u32 cmdr;
@ -291,10 +290,9 @@ static u32 dw_mci_prepare_command(struct mmc_host *mmc, struct mmc_command *cmd)
if (cmd->flags & MMC_RSP_CRC)
cmdr |= SDMMC_CMD_RESP_CRC;
data = cmd->data;
if (data) {
if (cmd->data) {
cmdr |= SDMMC_CMD_DAT_EXP;
if (data->flags & MMC_DATA_WRITE)
if (cmd->data->flags & MMC_DATA_WRITE)
cmdr |= SDMMC_CMD_DAT_WR;
}