[U-Boot] [PATCH 3/3] arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

[Beomho Seo <beomho.seo@samsung.com>]

On 03/06/2014 04:00 PM, Minkyu Kang wrote:
> On 05/03/14 10:57, Beomho Seo wrote:
>> Remove exynos4x12_set_mmc_clk.
> 
> Please describe here why you remove it.
> 

exynos4x12_set_mmc_clk function have been removed.
Because exynos4x12_clock/ exnos4_clock have same div_fsys* value.

I will describe here again when I send next version.

>>
>> Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
>> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
>> Cc: Minkyu Kang <mk7.kang@samsung.com>
>> ---
>>  arch/arm/cpu/armv7/exynos/clock.c |   29 +----------------------------
>>  1 file changed, 1 insertion(+), 28 deletions(-)
>>
>> diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
>> index 1fea4d6..2c2029a 100644
>> --- a/arch/arm/cpu/armv7/exynos/clock.c
>> +++ b/arch/arm/cpu/armv7/exynos/clock.c
>> @@ -893,30 +893,6 @@ static void exynos4_set_mmc_clk(int dev_index, unsigned int div)
>>  			(div & 0xff) << ((dev_index << 4) + 8));
>>  }
>>
>> -/* exynos4x12: set the mmc clock */
>> -static void exynos4x12_set_mmc_clk(int dev_index, unsigned int div)
>> -{
>> -	struct exynos4x12_clock *clk =
>> -		(struct exynos4x12_clock *)samsung_get_base_clock();
>> -	unsigned int addr;
>> -
>> -	/*
>> -	 * CLK_DIV_FSYS1
>> -	 * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24]
>> -	 * CLK_DIV_FSYS2
>> -	 * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24]
>> -	 */
>> -	if (dev_index < 2) {
>> -		addr = (unsigned int)&clk->div_fsys1;
>> -	} else {
>> -		addr = (unsigned int)&clk->div_fsys2;
>> -		dev_index -= 2;
>> -	}
>> -
>> -	clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8),
>> -			(div & 0xff) << ((dev_index << 4) + 8));
>> -}
>> -
>>  /* exynos5: set the mmc clock */
>>  static void exynos5_set_mmc_clk(int dev_index, unsigned int div)
>>  {
>> @@ -1612,10 +1588,7 @@ void set_mmc_clk(int dev_index, unsigned int div)
>>  		else
>>  			exynos5_set_mmc_clk(dev_index, div);
>>  	} else {
>> -		if (proid_is_exynos4412())
>> -			exynos4x12_set_mmc_clk(dev_index, div);
>> -		else
>> -			exynos4_set_mmc_clk(dev_index, div);
>> +		exynos4_set_mmc_clk(dev_index, div);
>>  	}
>>  }
>>
> 
> Thanks,
> Minkyu Kang.
> 


-- 
Best Regards,