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    SubjectRe: [PATCH] helper for device list traversal
    On Sat, Sep 27, 2003 at 01:34:15PM +0200, Geert Uytterhoeven wrote:
    > On Thu, 25 Sep 2003, Linux Kernel Mailing List wrote:
    > > ChangeSet 1.1217.10.16, 2003/09/25 12:10:17-05:00, hch@lst.de
    > >
    > > [PATCH] helper for device list traversal
    > >
    > > This patch adds shost_for_each_device(). It's used to abstract out
    > > scsi_host.my_devices traversal. The next step will be to replace
    > > the current simple implementation with one that's fully locked down
    > > an reference counted.
    >
    > Is this what we should use to fix the currently broken list traversal[*] in
    > drivers/scsi/{a2091,gvp11,53c7xx}.c?
    >
    > Currently ut uses
    >
    > struct Scsi_Host *instance;
    > for (instance = first_instance; instance &&
    > instance->hostt == xxx_template; instance = instance->next)
    >
    > bust Scsi_Host.next was removed a while ago...

    Urgg. This is totally hosed. The drivers should be fixed up to
    pass the right host to request_irq and the only handle the right
    one in the isr instead of walking a lits of all hosts of that template..

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