Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

[safe/jmp/linux-2.6] / drivers / input / mousedev.c

diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 17fd6d4..f34b22b 100644 (file)
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -13,8 +13,8 @@
 #define MOUSEDEV_MINORS                32
 #define MOUSEDEV_MIX           31
 
+#include <linux/sched.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/poll.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -60,7 +60,6 @@ struct mousedev {
        int exist;
        int open;
        int minor;
-       char name[16];
        struct input_handle handle;
        wait_queue_head_t wait;
        struct list_head client_list;
@@ -542,10 +541,8 @@ static int mousedev_open(struct inode *inode, struct file *file)
        if (i >= MOUSEDEV_MINORS)
                return -ENODEV;
 
-       lock_kernel();
        error = mutex_lock_interruptible(&mousedev_table_mutex);
        if (error) {
-               unlock_kernel();
                return error;
        }
        mousedev = mousedev_table[i];
@@ -554,7 +551,6 @@ static int mousedev_open(struct inode *inode, struct file *file)
        mutex_unlock(&mousedev_table_mutex);
 
        if (!mousedev) {
-               unlock_kernel();
                return -ENODEV;
        }
 
@@ -575,7 +571,6 @@ static int mousedev_open(struct inode *inode, struct file *file)
                goto err_free_client;
 
        file->private_data = client;
-       unlock_kernel();
        return 0;
 
  err_free_client:
@@ -583,7 +578,6 @@ static int mousedev_open(struct inode *inode, struct file *file)
        kfree(client);
  err_put_mousedev:
        put_device(&mousedev->dev);
-       unlock_kernel();
        return error;
 }
 
@@ -863,19 +857,17 @@ static struct mousedev *mousedev_create(struct input_dev *dev,
        init_waitqueue_head(&mousedev->wait);
 
        if (minor == MOUSEDEV_MIX)
-               strlcpy(mousedev->name, "mice", sizeof(mousedev->name));
+               dev_set_name(&mousedev->dev, "mice");
        else
-               snprintf(mousedev->name, sizeof(mousedev->name),
-                        "mouse%d", minor);
+               dev_set_name(&mousedev->dev, "mouse%d", minor);
 
        mousedev->minor = minor;
        mousedev->exist = 1;
        mousedev->handle.dev = input_get_device(dev);
-       mousedev->handle.name = mousedev->name;
+       mousedev->handle.name = dev_name(&mousedev->dev);
        mousedev->handle.handler = handler;
        mousedev->handle.private = mousedev;
 
-       dev_set_name(&mousedev->dev, mousedev->name);
        mousedev->dev.class = &input_class;
        if (dev)
                mousedev->dev.parent = &dev->dev;