* 32-bit clocks can't round above 2**31
@ 2025-10-16 10:09 John Watts
2025-10-16 17:28 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: John Watts @ 2025-10-16 10:09 UTC (permalink / raw)
To: linux-clk
Hi, just a small bug I spotted when debugging some code. Hope this helps.
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1572,7 +1572,7 @@ late_initcall_sync(clk_disable_unused);
static int clk_core_determine_round_nolock(struct clk_core *core,
struct clk_rate_request *req)
{
- long rate;
+ unsigned long rate;
lockdep_assert_held(&prepare_lock);
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: 32-bit clocks can't round above 2**31
2025-10-16 10:09 32-bit clocks can't round above 2**31 John Watts
@ 2025-10-16 17:28 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2025-10-16 17:28 UTC (permalink / raw)
To: John Watts, linux-clk
Quoting John Watts (2025-10-16 03:09:07)
> Hi, just a small bug I spotted when debugging some code. Hope this helps.
Please submit a proper patch. Thanks!
>
> --- a/drivers/clk/clk.c
> +++ b/drivers/clk/clk.c
> @@ -1572,7 +1572,7 @@ late_initcall_sync(clk_disable_unused);
> static int clk_core_determine_round_nolock(struct clk_core *core,
> struct clk_rate_request *req)
> {
> - long rate;
> + unsigned long rate;
>
> lockdep_assert_held(&prepare_lock);
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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