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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-08-08 16:21:02 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-08-08 16:21:02 -0400 |
| commit | e4ddcb0a6bf04d53ce77b4eb87bbbb32c4261d11 (patch) | |
| tree | d27d2fea50a384d97aa2d0cf5c8657c916f761d4 /drivers/char/rio | |
| parent | f2afa7711f8585ffc088ba538b9a510e0d5dca12 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
Merge commit 'v2.6.27-rc1' into for-linus
Diffstat (limited to 'drivers/char/rio')
| -rw-r--r-- | drivers/char/rio/rio_linux.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index 0cdfee15291..a8f68a3f14d 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -179,7 +179,7 @@ static int rio_set_real_termios(void *ptr); static void rio_hungup(void *ptr); static void rio_close(void *ptr); static int rio_chars_in_buffer(void *ptr); -static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); +static long rio_fw_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); static int rio_init_drivers(void); static void my_hd(void *addr, int len); @@ -240,7 +240,7 @@ static struct real_driver rio_real_driver = { static const struct file_operations rio_fw_fops = { .owner = THIS_MODULE, - .ioctl = rio_fw_ioctl, + .unlocked_ioctl = rio_fw_ioctl, }; static struct miscdevice rio_fw_device = { @@ -560,13 +560,15 @@ static void rio_close(void *ptr) -static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg) +static long rio_fw_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { int rc = 0; func_enter(); /* The "dev" argument isn't used. */ + lock_kernel(); rc = riocontrol(p, 0, cmd, arg, capable(CAP_SYS_ADMIN)); + unlock_kernel(); func_exit(); return rc; |