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authorEric W. Biederman <ebiederm@xmission.com>2007-01-28 12:52:03 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-07 15:50:08 -0800
commit5b912c108c8b1fcecbfe13d6d9a183db97b682d3 (patch)
tree0267f65fd9237a41207e4359e09d09e60f6cd754 /arch/i386
parent1c659d61cfbd8dc3926688c1bbf12d80f4cfb5c2 (diff)
msi: Kill the msi_desc array.
We need to be able to get from an irq number to a struct msi_desc. The msi_desc array in msi.c had several short comings the big one was that it could not be used outside of msi.c. Using irq_data in struct irq_desc almost worked except on some architectures irq_data needs to be used for something else. So this patch adds a msi_desc pointer to irq_desc, adds the appropriate wrappers and changes all of the msi code to use them. The dynamic_irq_init/cleanup code was tweaked to ensure the new field is left in a well defined state. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/i386')
0 files changed, 0 insertions, 0 deletions