@@ -627,7 +627,7 @@ static int sunxi_mmc_oclk_onoff(struct sunxi_mmc_host *host, u32 oclk_en)
static int sunxi_mmc_clk_set_rate(struct sunxi_mmc_host *host,
struct mmc_ios *ios)
{
- u32 rate, oclk_dly, rval, sclk_dly, src_clk;
+ u32 rate, oclk_dly, rval, sclk_dly;
int ret;
rate = clk_round_rate(host->clk_mmc, ios->clock);
@@ -672,14 +672,6 @@ static int sunxi_mmc_clk_set_rate(struct sunxi_mmc_host *host,
sclk_dly = 4;
}
- src_clk = clk_get_rate(clk_get_parent(host->clk_mmc));
- if (src_clk >= 300000000 && src_clk <= 400000000) {
- if (oclk_dly)
- oclk_dly--;
- if (sclk_dly)
- sclk_dly--;
- }
-
clk_sunxi_mmc_phase_control(host->clk_mmc, sclk_dly, oclk_dly);
return sunxi_mmc_oclk_onoff(host, 1);
Removing a relict from reverse engineering of the Android driver code in sunxi_mmc_clk_set_rate. Signed-off-by: David Lanzendörfer <david.lanzendoerfer@o2s.ch> Reported-by: 李想 <lixiang@allwinnertech.com> --- drivers/mmc/host/sunxi-mmc.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)