Re: [PATCH v2] ALSA: usb-audio: Add sampling rates support for Mbox3

[Takashi Iwai <tiwai@xxxxxxx>]

On Mon, 29 Apr 2024 21:35:00 +0200,
Manuel Barrio Linares wrote:
> 
> +	set_rate = le32_to_cpu(buff4);
> +	if (new_rate != set_rate)

Those two lines cause sparse warnings, unfortunately.
You can't assign int to __le32 type directly, and you can't compare
between those types directly, either.

That said, it should be rather like

	if (new_rate != le32_to_cpu(buff4))
		dev_warn(...);


You can check the sparse warning by yourself by passing C=1 argument
to make, too.


thanks,

Takashi