arm: exynos: clock: Remove exynos4x12_set_mmc_clk function

exynos4x12_set_mmc_clk function have been removed.
Because, exynos4x12_clock and exynos4_clock return same div_fsys* value.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index 1fea4d66639870faa1d869f4caa1e3c057abe3da..2c2029a984c3720d3169c71623a2fe7aa2b8c9bb 100644 (file)
--- 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));
 }
 
                        (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)
 {
 /* 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 {
                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);

        }
 }
 
        }
 }