From: Rafael J. Wysocki Date: Fri, 5 Jul 2013 01:03:25 +0000 (+0200) Subject: ACPI / dock / PCI: Drop ACPI dock notifier chain X-Git-Tag: v3.12-rc1~178^2~17^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f09ce741a03ad7de591aa47e760fbeee28567b63;p=pandora-kernel.git ACPI / dock / PCI: Drop ACPI dock notifier chain The only user of the ACPI dock notifier chain is the ACPI-based PCI hotplug (acpiphp) driver that uses it to carry out post-dock fixups needed by some systems with broken _DCK. However, it is not necessary to use a separate notifier chain for that, as it can be simply replaced with a new callback in struct acpi_dock_ops. For this reason, add a new .fixup() callback to struct acpi_dock_ops and make hotplug_dock_devices() execute it for all dock devices with hotplug operations registered. Accordingly, make acpiphp point that callback to the function carrying out the post-dock fixups and do not register a separate dock notifier for each device registering dock operations. Finally, drop the ACPI dock notifier chain that has no more users. Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed