X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fatm%2Fioctl.c;h=8c2022c3e81dc05d0f9550e29c8bb9208fb4a4ac;hb=1b7f6a626f0ff511c3840678466cbfe1d62c0b29;hp=a150198b05a3984751c13aced3cbe226314a56b4;hpb=3d5271f9883cba7b54762bc4fe027d4172f06db7;p=karo-tx-linux.git

diff --git a/net/atm/ioctl.c b/net/atm/ioctl.c
index a150198b05a3..8c2022c3e81d 100644
--- a/net/atm/ioctl.c
+++ b/net/atm/ioctl.c
@@ -4,7 +4,6 @@
 /* 2003 John Levon  <levon@movementarian.org> */
 
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kmod.h>
 #include <linux/net.h>		/* struct socket, struct proto_ops */
@@ -12,11 +11,13 @@
 #include <linux/atmdev.h>
 #include <linux/atmclip.h>	/* CLIP_*ENCAP */
 #include <linux/atmarp.h>	/* manifest constants */
+#include <linux/capability.h>
 #include <linux/sonet.h>	/* for ioctls */
 #include <linux/atmsvc.h>
 #include <linux/atmmpc.h>
 #include <net/atmclip.h>
 #include <linux/atmlec.h>
+#include <linux/mutex.h>
 #include <asm/ioctls.h>
 
 #include "resources.h"
@@ -24,22 +25,22 @@
 #include "common.h"
 
 
-static DECLARE_MUTEX(ioctl_mutex);
+static DEFINE_MUTEX(ioctl_mutex);
 static LIST_HEAD(ioctl_list);
 
 
 void register_atm_ioctl(struct atm_ioctl *ioctl)
 {
-	down(&ioctl_mutex);
+	mutex_lock(&ioctl_mutex);
 	list_add_tail(&ioctl->list, &ioctl_list);
-	up(&ioctl_mutex);
+	mutex_unlock(&ioctl_mutex);
 }
 
 void deregister_atm_ioctl(struct atm_ioctl *ioctl)
 {
-	down(&ioctl_mutex);
+	mutex_lock(&ioctl_mutex);
 	list_del(&ioctl->list);
-	up(&ioctl_mutex);
+	mutex_unlock(&ioctl_mutex);
 }
 
 EXPORT_SYMBOL(register_atm_ioctl);
@@ -136,7 +137,7 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 
 	error = -ENOIOCTLCMD;
 
-	down(&ioctl_mutex);
+	mutex_lock(&ioctl_mutex);
 	list_for_each(pos, &ioctl_list) {
 		struct atm_ioctl * ic = list_entry(pos, struct atm_ioctl, list);
 		if (try_module_get(ic->owner)) {
@@ -146,7 +147,7 @@ int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 				break;
 		}
 	}
-	up(&ioctl_mutex);
+	mutex_unlock(&ioctl_mutex);
 
 	if (error != -ENOIOCTLCMD)
 		goto done;