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authorBjorn Helgaas <bhelgaas@google.com>2013-01-11 23:07:22 +0400
committerBjorn Helgaas <bhelgaas@google.com>2013-01-14 21:23:07 +0400
commitd347e75847c1fb299c97736638f45e6ea39702d4 (patch)
tree7dfe6294b84f3cd1ba3cabe6b2cf7e040d8fa71c /drivers/pci/hotplug/shpchp.h
parent10959d72d401cec2781ca636b07d692c625e1c91 (diff)
downloadlinux-d347e75847c1fb299c97736638f45e6ea39702d4.tar.xz
PCI: shpchp: Handle push button event asynchronously
Use non-ordered workqueue for attention button events. Attention button events on each slot can be handled asynchronously. So we should use non-ordered workqueue. This patch also removes ordered workqueue in shpchp as a result. 486b10b9f4 ("PCI: pciehp: Handle push button event asynchronously") made the same change to pciehp. I split this out from a patch by Yijing Wang <wangyijing@huawei.com> so we fix one thing at a time and to make the shpchp history correspond more closely with the pciehp history. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Diffstat (limited to 'drivers/pci/hotplug/shpchp.h')
-rw-r--r--drivers/pci/hotplug/shpchp.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index ca64932e658b..1b69d955a31f 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -47,7 +47,6 @@ extern bool shpchp_poll_mode;
extern int shpchp_poll_time;
extern bool shpchp_debug;
extern struct workqueue_struct *shpchp_wq;
-extern struct workqueue_struct *shpchp_ordered_wq;
#define dbg(format, arg...) \
do { \