Re: [PATCH] Re: 2.6.17-rc5-git1: regression: resume from suspend(RAM) fails: libata issue

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On Sat, 27 May 2006, Jeff Garzik wrote:
> 
> I don't object, but ata_wait_idle() is completely pointless.

Ahh, you're right. I used it originally because I wanted just the value 
for ata_ok(), and the other ata_ok() user got it that way.

Jens - willing to test one more thing? Instead of using ata_wait_idle, 
what about just

	ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 200000);

in case your issue actually comes from DRQ being on for some strange 
reason (DMA in progress for some bootup inquiry command by the bios?)

Gaah.

		Linus
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