PCI: pciehp: make cmd_busy flag one bit

The cmd_busy field in struct controller takes only two values 0 or
1. So it should be one bit.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 2bf8d28..0a36854 100644 (file)
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -108,7 +108,7 @@ struct controller {
        u32 slot_cap;
        u8 cap_base;
        struct timer_list poll_timer;
-       int cmd_busy;
+       unsigned int cmd_busy:1;
        unsigned int no_cmd_complete:1;
        unsigned int link_active_reporting:1;
        unsigned int notification_enabled:1;