clk: renesas: div6: Use clamp() instead of clamp_t()

As "div" is already "unsigned int", adding "U" suffixes to the constants
"1" and "64" allows us to replace the call to clamp_t() by a call to
clamp().  This removes hidden casts, and thus helps the compiler doing a
better job at type-checking.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/2670c1e3c82a245666578cbbd1fb20d37932fd8e.1617281699.git.geert+renesas@glider.be

diff --git a/drivers/clk/renesas/clk-div6.c b/drivers/clk/renesas/clk-div6.c
index 8fb68e7..a3c4fbe 100644 (file)
--- a/drivers/clk/renesas/clk-div6.c
+++ b/drivers/clk/renesas/clk-div6.c
@@ -99,7 +99,7 @@ static unsigned int cpg_div6_clock_calc_div(unsigned long rate,
                rate = 1;
 
        div = DIV_ROUND_CLOSEST(parent_rate, rate);
-       return clamp_t(unsigned int, div, 1, 64);
+       return clamp(div, 1U, 64U);
 }
 
 static long cpg_div6_clock_round_rate(struct clk_hw *hw, unsigned long rate,