diff options
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 6e4d864b50ef..2e8abc8b196b 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -314,7 +314,9 @@ static u32 dw_mci_prep_stop_abort(struct dw_mci *host, struct mmc_command *cmd) if (cmdr == MMC_READ_SINGLE_BLOCK || cmdr == MMC_READ_MULTIPLE_BLOCK || cmdr == MMC_WRITE_BLOCK || - cmdr == MMC_WRITE_MULTIPLE_BLOCK) { + cmdr == MMC_WRITE_MULTIPLE_BLOCK || + cmdr == MMC_SEND_TUNING_BLOCK || + cmdr == MMC_SEND_TUNING_BLOCK_HS200) { stop->opcode = MMC_STOP_TRANSMISSION; stop->arg = 0; stop->flags = MMC_RSP_R1B | MMC_CMD_AC; @@ -1312,30 +1314,10 @@ static int dw_mci_execute_tuning(struct mmc_host *mmc, u32 opcode) struct dw_mci_slot *slot = mmc_priv(mmc); struct dw_mci *host = slot->host; const struct dw_mci_drv_data *drv_data = host->drv_data; - struct dw_mci_tuning_data tuning_data; int err = -ENOSYS; - if (opcode == MMC_SEND_TUNING_BLOCK_HS200) { - if (mmc->ios.bus_width == MMC_BUS_WIDTH_8) { - tuning_data.blk_pattern = tuning_blk_pattern_8bit; - tuning_data.blksz = sizeof(tuning_blk_pattern_8bit); - } else if (mmc->ios.bus_width == MMC_BUS_WIDTH_4) { - tuning_data.blk_pattern = tuning_blk_pattern_4bit; - tuning_data.blksz = sizeof(tuning_blk_pattern_4bit); - } else { - return -EINVAL; - } - } else if (opcode == MMC_SEND_TUNING_BLOCK) { - tuning_data.blk_pattern = tuning_blk_pattern_4bit; - tuning_data.blksz = sizeof(tuning_blk_pattern_4bit); - } else { - dev_err(host->dev, - "Undefined command(%d) for tuning\n", opcode); - return -EINVAL; - } - if (drv_data && drv_data->execute_tuning) - err = drv_data->execute_tuning(slot, opcode, &tuning_data); + err = drv_data->execute_tuning(slot); return err; } |