diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2016-03-31 07:33:53 (GMT) |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-05-02 08:33:17 (GMT) |
| commit | 1975676080c9fe225015f42801a6c8d5e1e5f97b (patch) | |
| tree | 6d868c985678713d512ad93e16ae6622d57b87d6 /drivers/mmc/host | |
| parent | 5659eeaddd47982d03a19c651384456cc3164acc (diff) | |
| download | linux-1975676080c9fe225015f42801a6c8d5e1e5f97b.tar.xz | |
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>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/dw_mmc-rockchip.c | 12 |
1 files changed, 4 insertions, 8 deletions
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 @@ 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, }; |