mmc: dw_mmc-rockchip: remove setup_clock for rockchip
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>
diff --git a/drivers/mmc/host/dw_mmc-rockchip.c b/drivers/mmc/host/dw_mmc-rockchip.c
index 6ce49a5..8c20b81 100644
--- a/drivers/mmc/host/dw_mmc-rockchip.c
+++ b/drivers/mmc/host/dw_mmc-rockchip.c
@@ -26,13 +26,6 @@
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 @@
/* 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 @@
.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,
};