Staging: Cleanup useless headers

BKL isn't anymore present into these files thus it is no necessary still include smp_lock.h.

Signed-off-by: Alessio Igor Bogani <abogani@texware.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

4 files changed, 0 insertions, 4 deletions

diff --git a/drivers/staging/comedi/comedi_compat32.c b/drivers/staging/comedi/comedi_compat32.c
index a9fdcda5db7a..581aa5fee2e3 100644
--- a/drivers/staging/comedi/comedi_compat32.c
+++ b/drivers/staging/comedi/comedi_compat32.c
@@ -26,7 +26,6 @@
 
 #define __NO_VERSION__
 #include "comedi.h"
-#include <linux/smp_lock.h>
 #include <linux/uaccess.h>
 
 #include "comedi_compat32.h"
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index bcf46dab2052..8942ae45708d 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -95,7 +95,6 @@ sampling rate. If you sample two channels you get 4kHz and so on.
 #include <linux/slab.h>
 #include <linux/input.h>
 #include <linux/usb.h>
-#include <linux/smp_lock.h>
 #include <linux/fcntl.h>
 #include <linux/compiler.h>
 #include <linux/firmware.h>
diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index b96cf3b96fd3..e89b81812538 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -44,7 +44,6 @@
 #include <linux/slab.h>
 #include <linux/input.h>
 #include <linux/usb.h>
-#include <linux/smp_lock.h>
 #include <linux/fcntl.h>
 #include <linux/compiler.h>
 #include "comedi_fc.h"
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 95c93e82ccec..377884f3480d 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -41,7 +41,6 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
-#include <linux/smp_lock.h>
 #include <linux/interrupt.h>
 #include <linux/miscdevice.h>
 #include <linux/slab.h>