From: Niklas Schnelle Date: Fri, 9 Sep 2022 12:34:41 +0000 (+0200) Subject: s390/pci: remove unused bus_next field from struct zpci_dev X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8fb65e05bd60058e15842e511b3ee5299ac51829;p=linux.git s390/pci: remove unused bus_next field from struct zpci_dev This field was added in commit 44510d6fa0c0 ("s390/pci: Handling multifunctions") but is an unused remnant of an earlier version where the devices on the virtual bus were connected in a linked list instead of a fixed 256 entry array of pointers. It is also not used for the list of busses as that is threaded through struct zpci_bus not through struct zpci_dev. Reviewed-by: Pierre Morel Signed-off-by: Niklas Schnelle Signed-off-by: Vasily Gorbik --- diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index 7b4cdadbc023c..108e732d7b140 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -117,7 +117,6 @@ struct zpci_bus { struct zpci_dev { struct zpci_bus *zbus; struct list_head entry; /* list of all zpci_devices, needed for hotplug, etc. */ - struct list_head bus_next; struct kref kref; struct hotplug_slot hotplug_slot;