Exynos: pwm: Remove dead code of function exynos5_get_pwm_clk

As we shall now be using clock_get_periph_rate function.
We find no reason for keeping code in function exynos5_get_pwm_clk.
Hence, removing it.

Signed-off-by: Akshay Saraswat <akshay.s@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 1e54e47b86ab454570b9fbcef2d784eb59ea5f41..223660aab6d57ceb3b4118c9a898f6bd8afd025d 100644 (file)
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -468,27 +468,6 @@ static unsigned long exynos4x12_get_pwm_clk(void)
        return pclk;
 }
 
-/* exynos5: return pwm clock frequency */
-static unsigned long exynos5_get_pwm_clk(void)
-{
-       struct exynos5_clock *clk =
-               (struct exynos5_clock *)samsung_get_base_clock();
-       unsigned long pclk, sclk;
-       unsigned int ratio;
-
-       /*
-        * CLK_DIV_PERIC3
-        * PWM_RATIO [3:0]
-        */
-       ratio = readl(&clk->div_peric3);
-       ratio = ratio & 0xf;
-       sclk = get_pll_clk(MPLL);
-
-       pclk = sclk / (ratio + 1);
-
-       return pclk;
-}
-
 /* exynos4: return uart clock frequency */
 static unsigned long exynos4_get_uart_clk(int dev_index)
 {