diff options
| author |   Jaehoon Chung <jh80.chung@samsung.com> | 2012-11-08 17:35:31 +0900 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2012-12-06 13:55:12 -0500 |
| commit | b2f7cb45c0ac0852b4b0ba938388ab24c91d6b2d (patch) | |
| tree | 5f6eeb11f6e6336fffb9d445c430942a95122242 /drivers | |
| parent | mmc: dw_mmc: relocate where dw_mci_setup_bus() is called from (diff) | |
| download | linux-dev-b2f7cb45c0ac0852b4b0ba938388ab24c91d6b2d.tar.xz linux-dev-b2f7cb45c0ac0852b4b0ba938388ab24c91d6b2d.zip | |
mmc: dw_mmc: remove duplicated buswidth code
ctype is using 1-bit buswidth mode by default.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index fa8b14cce33a..323c5022c2ca 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -773,19 +773,16 @@ static void dw_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) const struct dw_mci_drv_data *drv_data = slot->host->drv_data; u32 regs; - /* set default 1 bit mode */ - slot->ctype = SDMMC_CTYPE_1BIT; - switch (ios->bus_width) { - case MMC_BUS_WIDTH_1: - slot->ctype = SDMMC_CTYPE_1BIT; - break; case MMC_BUS_WIDTH_4: slot->ctype = SDMMC_CTYPE_4BIT; break; case MMC_BUS_WIDTH_8: slot->ctype = SDMMC_CTYPE_8BIT; break; + default: + /* set default 1 bit mode */ + slot->ctype = SDMMC_CTYPE_1BIT; } regs = mci_readl(slot->host, UHS_REG); |