[PATCH v4 03/10] clk: Use clamp instead of open-coding our own

[Maxime Ripard]

The code in clk_set_rate_range() will, if the current rate is outside of
the new range, will force it to the minimum or maximum. This is
equivalent to using clamp, while being less readable. Let's switch to
using clamp instead.

Signed-off-by: Maxime Ripard <maxime at cerno.tech>
---
 drivers/clk/clk.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 7bb5ae0fb688..150d1bc0985b 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -2365,11 +2365,7 @@ int clk_set_rate_range(struct clk *clk, unsigned long min, unsigned long max)
 		 *   this corner case when determining the rate
 		 */
 
-		if (rate < min)
-			rate = min;
-		else
-			rate = max;
-
+		rate = clamp(clk->core->req_rate, min, max);
 		ret = clk_core_set_rate_nolock(clk->core, rate);
 		if (ret) {
 			/* rollback the changes */
-- 
2.34.1