UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

clk: rockchip: Use clk_hw_get_rate() in MMC phase calculation 

When calculating the MMC phase we can just use clk_hw_get_rate()
instead of clk_get_rate().  This avoids recalculating the rate.

Suggested-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Douglas Anderson 2019-05-07 13:49:35 -07:00 committed by Heiko Stuebner
parent a188339ca5
commit 527f54fddf
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/clk/rockchip/clk-mmc-phase.c
View File

@ -55,7 +55,7 @@ static unsigned long rockchip_mmc_recalc(struct clk_hw *hw,
static int rockchip_mmc_get_phase(struct clk_hw *hw)
{
struct rockchip_mmc_clock *mmc_clock = to_mmc_clock(hw);
unsigned long rate = clk_get_rate(hw->clk);
unsigned long rate = clk_hw_get_rate(hw);
u32 raw_value;
u16 degrees;
u32 delay_num = 0;
@ -86,7 +86,7 @@ static int rockchip_mmc_get_phase(struct clk_hw *hw)
static int rockchip_mmc_set_phase(struct clk_hw *hw, int degrees)
{
struct rockchip_mmc_clock *mmc_clock = to_mmc_clock(hw);
unsigned long rate = clk_get_rate(hw->clk);
unsigned long rate = clk_hw_get_rate(hw);
u8 nineties, remainder;
u8 delay_num;
u32 raw_value;