# Re: \[PATCH\] Input: iqs626a - prohibit inlining of channel parsing functions

- From: Dmitry Torokhov \<dmitry.torokhov@gmail.com\>
- Date: 2021-11-29 07:45:39 
- List: linux-input
- Page: https://ratatoskr.run/linux-input/2021/11/8933600
- Thread: https://ratatoskr.run/linux-input/2021/11/8933599/t.md

```text
On Sun, Nov 28, 2021 at 06:41:04PM -0600, Jeff LaBundy wrote:
> Some automated builds report a stack frame size in excess
> of 2 kB for iqs626_probe(); the culprit appears to be the
> call to iqs626_parse_prop().
> 
> To solve this problem, specify noinline_for_stack for all
> of the iqs626_parse_*() helper functions which are called
> inside a for loop within iqs626_parse_prop().
> 
> As a result, a build with '-Wframe-larger-than' as low as
> 512 is free of any such warnings.
> 
> Reported-by: kernel test robot <redacted>
> Signed-off-by: Jeff LaBundy <redacted>

Applied, thank you.

-- 
Dmitry
```