Re: linux-next: Tree for Jun 3 (clk/clk-rp1.c)

[Florian Fainelli <florian.fainelli@broadcom.com>]

On 6/5/25 10:07, Randy Dunlap wrote:
> 
> 
> On 6/5/25 6:52 AM, Andrea della Porta wrote:
>> On 20:06 Wed 04 Jun     , Florian Fainelli wrote:
>>>
>>>
>>> On 6/3/2025 10:01 AM, Randy Dunlap wrote:
>>>>
>>>>
>>>> On 6/3/25 12:00 AM, Stephen Rothwell wrote:
>>>>> Hi all,
>>>>>
>>>>> Please do not add any material destined for v6.17 to you rlinux-next
>>>>> included branches until after v6.16-rc1 has been released.
>>>>>
>>>>> Changes since 20250530:
>>>>>
>>>>
>>>> on i386:
>>>>
>>>> ld: drivers/clk/clk-rp1.o: in function `rp1_pll_divider_set_rate':
>>>> clk-rp1.c:(.text+0xba1): undefined reference to `__udivdi3'
>>>>
>>>> caused by
>>>> 	/* must sleep 10 pll vco cycles */
>>>> 	ndelay(10ULL * div * NSEC_PER_SEC / parent_rate);
>>>>
>>>>
>>>
>>> Andrea, do you mind fixing this build error for a 32-bit kernel? Thanks!
>>
>> Sorry for the delay, this should fix it:
>>
>> @@ -754,7 +769,7 @@ static int rp1_pll_divider_set_rate(struct clk_hw *hw,
>>          clockman_write(clockman, data->ctrl_reg, sec);
>>   
>>          /* must sleep 10 pll vco cycles */
>> -       ndelay(10ULL * div * NSEC_PER_SEC / parent_rate);
>> +       ndelay(div64_ul(10ULL * div * NSEC_PER_SEC, parent_rate));
>>   
>>          sec &= ~PLL_SEC_RST;
>>          clockman_write(clockman, data->ctrl_reg, sec);
>>
>> should I send a new patch with this fix only (against linux-next or stblinux/next?)
>> or Florian is it better if you make the change in your next branch directly?
> 
> Yes, this fixes the 32-bit build error. Thanks.
> 
> Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
> 

Thank you both, amended the original commit with the change and added 
Randy's tag.
-- 
Florian