clk: qcom: clk-alpha-pll: Remove unnecessary cast

Commit 8f9fab480c7a ("linux/kernel.h: fix overflow for
DIV_ROUND_UP_ULL") fixed the overflow for DIV_ROUND_UP_ULL, so we no
longer need the cast for DIV_ROUND_UP_ULL, so remove the unnecessary
u64 casts.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lkml.kernel.org/r/20190722074348.29582-2-vkoul@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index 0ced4a5a9a171e9025fc9696833fca1f9f3db82d..b48707693ffd2df6e4e38258ae8639feae574431 100644 (file)
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -832,7 +832,7 @@ static int clk_alpha_pll_postdiv_set_rate(struct clk_hw *hw, unsigned long rate,
        int div;
 
        /* 16 -> 0xf, 8 -> 0x7, 4 -> 0x3, 2 -> 0x1, 1 -> 0x0 */
-       div = DIV_ROUND_UP_ULL((u64)parent_rate, rate) - 1;
+       div = DIV_ROUND_UP_ULL(parent_rate, rate) - 1;
 
        return regmap_update_bits(pll->clkr.regmap, PLL_USER_CTL(pll),
                                  PLL_POST_DIV_MASK(pll) << PLL_POST_DIV_SHIFT,
@@ -1094,7 +1094,7 @@ static int clk_alpha_pll_postdiv_fabia_set_rate(struct clk_hw *hw,
                return -EINVAL;
        }
 
-       div = DIV_ROUND_UP_ULL((u64)parent_rate, rate);
+       div = DIV_ROUND_UP_ULL(parent_rate, rate);
        for (i = 0; i < pll->num_post_div; i++) {
                if (pll->post_div_table[i].div == div) {
                        val = pll->post_div_table[i].val;