hdc (cdrom) irq timeout after awaking from sleep on powerbook

From: Soeren Sonnenburg (kernel_at_nn7.de)
Date: 06/10/04

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    To: Linux Kernel <linux-kernel@vger.kernel.org>
    Date:	Thu, 10 Jun 2004 08:11:37 +0200
    
    

    Hi...

    When I insert + mount a cdrom and then put this powerbook to sleep mode,
    I keep getting these messages in the kernel log when the machine wakes
    up. However I can still access the cdrom on its mount point as if
    everything was ok... but is it ?

    This is kernel 2.6.7-rc2 on powerbook g4 1Ghz.

    Please comment,
    Regards,
    Soeren.

    VFS: busy inodes on changed media.
    hdc: irq timeout: status=0xc0 { Busy }
    hdc: irq timeout: error=0xc0LastFailedSense 0x0c
    hdc: DMA disabled
    hdc: ATAPI reset complete
    VFS: busy inodes on changed media.

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