At Tue, 8 Sep 2009 19:45:17 +0200,
Manuel Lauss wrote:
>
> + /* ...wait for it... */
> + while (au_readl(AC97_STAT(pscdata)) & PSC_AC97STAT_DR)
> + asm volatile ("nop");
cpu_relax() would be more portable.
Just a minor nit-picking, though.
Takashi