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mmc: dw_mmc-rockchip: remove setup_clock for rockchip

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We remove setup_clock hook and combine it into
init hook to simplify the code

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Shawn Lin 2016-03-31 15:33:53 +08:00 committed by Ulf Hansson
parent 5659eeaddd
commit 1975676080
1 changed files with 4 additions and 8 deletions
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12
drivers/mmc/host/dw_mmc-rockchip.c
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@ -26,13 +26,6 @@ struct dw_mci_rockchip_priv_data {
int default_sample_phase;
};
static int dw_mci_rk3288_setup_clock(struct dw_mci *host)
{
host->bus_hz /= RK3288_CLKGEN_DIV;
return 0;
}
static void dw_mci_rk3288_set_ios(struct dw_mci *host, struct mmc_ios *ios)
{
struct dw_mci_rockchip_priv_data *priv = host->priv;
@ -231,6 +224,10 @@ static int dw_mci_rockchip_init(struct dw_mci *host)
/* It needs this quirk on all Rockchip SoCs */
host->pdata->quirks |= DW_MCI_QUIRK_BROKEN_DTO;
if (of_device_is_compatible(host->dev->of_node,
"rockchip,rk3288-dw-mshc"))
host->bus_hz /= RK3288_CLKGEN_DIV;
return 0;
}
@ -251,7 +248,6 @@ static const struct dw_mci_drv_data rk3288_drv_data = {
.set_ios = dw_mci_rk3288_set_ios,
.execute_tuning = dw_mci_rk3288_execute_tuning,
.parse_dt = dw_mci_rk3288_parse_dt,
.setup_clock = dw_mci_rk3288_setup_clock,
.init = dw_mci_rockchip_init,
};