[PATCH] libata: refuse to register IRQless ports

Browse source

We don't currently support pure polled operation so when we meet a BIOS
which forgot to assign an IRQ to a PCI device it all goes a little pear
shaped. Trap this case properly.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

...

This commit is contained in:

Alan Cox 2006-09-26 17:35:32 +01:00 • committed by Jeff Garzik

parent e8216dee83

commit 02f076aaa1

1 changed files with 5 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

drivers/ata/libata-core.c

View file