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mmc: sunxi: Removing unused code 

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: <lixiang@allwinnertech.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
David Lanzendörfer 2014-12-16 15:11:15 +01:00 committed by Ulf Hansson
parent 0f0fcd374b
commit de0673cdf0
1 changed files with 1 additions and 9 deletions
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10
drivers/mmc/host/sunxi-mmc.c
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@ -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);