diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 4d6c59f4f21b..96a45d87d871 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -819,10 +819,12 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host, tmp |= CMD_SET_RTYP_NO; break; case MMC_RSP_R1: - case MMC_RSP_R1B: case MMC_RSP_R3: tmp |= CMD_SET_RTYP_6B; break; + case MMC_RSP_R1B: + tmp |= CMD_SET_RBSY | CMD_SET_RTYP_6B; + break; case MMC_RSP_R2: tmp |= CMD_SET_RTYP_17B; break; @@ -830,17 +832,7 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host, dev_err(dev, "Unsupported response type.\n"); break; } - switch (opc) { - /* RBSY */ - case MMC_SLEEP_AWAKE: - case MMC_SWITCH: - case MMC_STOP_TRANSMISSION: - case MMC_SET_WRITE_PROT: - case MMC_CLR_WRITE_PROT: - case MMC_ERASE: - tmp |= CMD_SET_RBSY; - break; - } + /* WDAT / DATW */ if (data) { tmp |= CMD_SET_WDAT; @@ -925,23 +917,13 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host, { struct mmc_command *cmd = mrq->cmd; u32 opc = cmd->opcode; - u32 mask; + u32 mask = 0; unsigned long flags; - switch (opc) { - /* response busy check */ - case MMC_SLEEP_AWAKE: - case MMC_SWITCH: - case MMC_STOP_TRANSMISSION: - case MMC_SET_WRITE_PROT: - case MMC_CLR_WRITE_PROT: - case MMC_ERASE: + if (cmd->flags & MMC_RSP_BUSY) mask = MASK_START_CMD | MASK_MRBSYE; - break; - default: + else mask = MASK_START_CMD | MASK_MCRSPE; - break; - } if (host->ccs_enable) mask |= MASK_MCCSTO; |