Re: [PATCH] tty: serial: ip22zilog: Use platform device for probing

[Greg Kroah-Hartman]

On Wed, Jul 23, 2025 at 01:58:23PM +0200, Thomas Bogendoerfer wrote:
> +static int __init sgi_zilog_devinit(void)
> +{
> +	struct resource res;
> +
> +	memset(&res, 0, sizeof(res));
> +	res.start = HPC3_CHIP0_BASE + offsetof(struct hpc3_regs, rtcregs);
> +	res.end = res.start + sizeof(hpc3c0->rtcregs) - 1;
> +	res.flags = IORESOURCE_MEM;
> +
> +	return platform_device_register(&zilog_device);

Odd function, why do you need "res" at all if you do not do anything
with it?

thanks,

greg k-h