Re: [patch 1/2] x86: define outb_pic and inb_pic to stop usingoutb_p and inb_p

[Alan Cox]

> +unsigned char inb_pic(unsigned int port)
> +{
> +	/* delay for some accesses to PIC on motherboard or in chipset must be
> +	   at least one microsecond, but be safe here. */
> +	unsigned char value = inb(port);
> +	udelay(2);
> +	return value;
> +}

inline it. Its almost no instructions
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