mmc: dw_mmc-exynos: remove dw_mci_exynos_setup_clock

We combine what dw_mci_exynos_setup_clock does with 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>

diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c
index 0e989eb..7e3a324 100644 (file)
--- a/drivers/mmc/host/dw_mmc-exynos.c
+++ b/drivers/mmc/host/dw_mmc-exynos.c
@@ -126,13 +126,6 @@ static int dw_mci_exynos_priv_init(struct dw_mci *host)
                                DQS_CTRL_GET_RD_DELAY(priv->saved_strobe_ctrl);
        }
 
-       return 0;
-}
-
-static int dw_mci_exynos_setup_clock(struct dw_mci *host)
-{
-       struct dw_mci_exynos_priv_data *priv = host->priv;
-
        host->bus_hz /= (priv->ciu_div + 1);
 
        return 0;
@@ -500,7 +493,6 @@ static unsigned long exynos_dwmmc_caps[4] = {
 static const struct dw_mci_drv_data exynos_drv_data = {
        .caps                   = exynos_dwmmc_caps,
        .init                   = dw_mci_exynos_priv_init,
-       .setup_clock            = dw_mci_exynos_setup_clock,
        .set_ios                = dw_mci_exynos_set_ios,
        .parse_dt               = dw_mci_exynos_parse_dt,
        .execute_tuning         = dw_mci_exynos_execute_tuning,