Re: [PATCH] init. mca_bus_type even if !MCA_bus
From: James Bottomley
Date: Mon May 17 2004 - 17:23:37 EST
On Mon, 2004-05-17 at 17:14, Andrew Morton wrote:
> Why is it appropriate to register the MCA bus type when there is no
> MCA bus present?
The legacy bus functions all have a bus_for_each_dev in them. This
can't execute correctly unless the bus is registered. So either a check
for MCA_bus has to be added to each of them, or we register the bus but
attach no devices, so the loop exits without doing anything.
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