diff mbox series

[v3,03/10] clk: Use clamp instead of open-coding our own

Message ID 20220120143417.543744-4-maxime@cerno.tech (mailing list archive)
State New, archived
Headers show
Series clk: Improve clock range handling | expand

Commit Message

Maxime Ripard Jan. 20, 2022, 2:34 p.m. UTC 
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@cerno.tech>
---
 drivers/clk/clk.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
diff mbox series

Patch

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 */