Re: [PATCH] iio: ccs811: Deassert WAKE GPIO on error paths

[Joshua Crofts]

On Wed, 14 Oct 2026 20:52:50 +0530
Nikhil Gautam <nikhilgtr@xxxxxxxxx> wrote:

> Ensure the WAKE GPIO is deasserted when status polling fails or
> the data-ready timeout expires. Early returns could leave WAKE asserted,
> preventing the sensor from returning to its low-power state and
> potentially disrupting subsequent I2C transactions.
> 
> Route error paths through a common cleanup label to ensure WAKE is
> deasserted before returning.
> 
> Signed-off-by: Nikhil Gautam <nikhilgtr@xxxxxxxxx>

Please add a Fixes tag.

...

>  	ret = i2c_smbus_read_i2c_block_data(data->client,
>  					    CCS811_ALG_RESULT_DATA, 8,
>  					    (char *)&data->buffer);
> +out:
>  	ccs811_set_wakeup(data, false);
> -

Keep the blank line.

>  	return ret;
>  }
>  


Otherwise,

Reviewed-by: Joshua Crofts <joshua.crofts1@xxxxxxxxx>

-- 
Kind regards,
Joshua Crofts