headers: smp_lock.h redux
* Remove smp_lock.h from files which don't need it (including some headers!)
* Add smp_lock.h to files which do need it
* Make smp_lock.h include conditional in hardirq.h
It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT
This will make hardirq.h inclusion cheaper for every PREEMPT=n config
(which includes allmodconfig/allyesconfig, BTW)
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c
index a5b9f6a..d703e73 100644
--- a/drivers/pci/hotplug/cpci_hotplug_core.c
+++ b/drivers/pci/hotplug/cpci_hotplug_core.c
@@ -32,7 +32,6 @@
#include <linux/pci_hotplug.h>
#include <linux/init.h>
#include <linux/interrupt.h>
-#include <linux/smp_lock.h>
#include <asm/atomic.h>
#include <linux/delay.h>
#include <linux/kthread.h>
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index 2fa47af..0ff689a 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -34,7 +34,6 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/wait.h>
-#include <linux/smp_lock.h>
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
#include <linux/kthread.h>
diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c
index 8450f4a..e6089bd 100644
--- a/drivers/pci/hotplug/cpqphp_sysfs.c
+++ b/drivers/pci/hotplug/cpqphp_sysfs.c
@@ -33,6 +33,7 @@
#include <linux/workqueue.h>
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
+#include <linux/smp_lock.h>
#include <linux/debugfs.h>
#include "cpqphp.h"
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index ff40345..8aab8ed 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -30,7 +30,6 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/smp_lock.h>
#include <linux/pci.h>
#include <linux/workqueue.h>
#include "../pci.h"
diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c
index ec22284..e1c1ec5 100644
--- a/drivers/pci/syscall.c
+++ b/drivers/pci/syscall.c
@@ -9,7 +9,6 @@
#include <linux/errno.h>
#include <linux/pci.h>
-#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <asm/uaccess.h>
#include "pci.h"