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| author | Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> | 2010-01-29 23:53:57 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-01-29 23:55:18 -0800 |
| commit | 45cdba4d376adfd30cfbda1b7d43110818d967cc (patch) | |
| tree | 9e20c5dfd6ba29a597345fb2f7cc6aca242a7bbc /drivers/input | |
| parent | dcfc32babbece923381bd3bffaf17373b5d97568 (diff) | |
| download | linux-45cdba4d376adfd30cfbda1b7d43110818d967cc.tar.gz linux-45cdba4d376adfd30cfbda1b7d43110818d967cc.tar.bz2 linux-45cdba4d376adfd30cfbda1b7d43110818d967cc.zip | |
Input: uinput - remove BKL from uinput_open function
Commit 8702965848ed4bee27486a3e3d2ae34ebba6dd83 pushed down the BKL
into uinput open function. However, there's nothing that needs locking
in there.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/uinput.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index d3f57245420a..18206e18d1b1 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -34,7 +34,6 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/init.h> -#include <linux/smp_lock.h> #include <linux/fs.h> #include <linux/miscdevice.h> #include <linux/uinput.h> @@ -284,7 +283,6 @@ static int uinput_open(struct inode *inode, struct file *file) if (!newdev) return -ENOMEM; - lock_kernel(); mutex_init(&newdev->mutex); spin_lock_init(&newdev->requests_lock); init_waitqueue_head(&newdev->requests_waitq); @@ -292,7 +290,6 @@ static int uinput_open(struct inode *inode, struct file *file) newdev->state = UIST_NEW_DEVICE; file->private_data = newdev; - unlock_kernel(); return 0; } |