Subject: Re: linux-next: build warning after merge of the leds tree

From: Jacek Anaszewski <[email-masked]>
Date: Tue, 19 Mar 2019 20:53:40 +0100

Hi Stephen,

Thank you for the report.

On 3/19/19 3:58 AM, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the leds tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
> 
> drivers/leds/leds-pca9532.c: In function 'pca9532_probe':
> drivers/leds/leds-pca9532.c:536:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>     devid = (int)of_id->data;
>             ^

Applied the fixup to the original commit, which missed to carry
the cast properly from the previous state of code.

-               devid = (int)of_id->data;
+               devid = (int)(uintptr_t) of_id->data;

> Introduced by commit
> 
>    6b788fae618c ("leds: fix a potential NULL pointer dereference")
> 

-- 
Best regards,
Jacek Anaszewski