diff options
Diffstat (limited to 'drivers/char/ppdev.c')
| -rw-r--r-- | drivers/char/ppdev.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 2c2381a806ae..38b46c7d1737 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -355,14 +355,19 @@ static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct pp_struct *pp = file->private_data; struct parport *port; void __user *argp = (void __user *)arg; + struct ieee1284_info *info; + unsigned char reg; + unsigned char mask; + int mode; + s32 time32[2]; + s64 time64[2]; + struct timespec64 ts; + int ret; /* First handle the cases that don't take arguments. */ switch (cmd) { case PPCLAIM: { - struct ieee1284_info *info; - int ret; - if (pp->flags & PP_CLAIMED) { dev_dbg(&pp->pdev->dev, "you've already got it!\n"); return -EINVAL; @@ -513,15 +518,6 @@ static int pp_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg) port = pp->pdev->port; switch (cmd) { - struct ieee1284_info *info; - unsigned char reg; - unsigned char mask; - int mode; - s32 time32[2]; - s64 time64[2]; - struct timespec64 ts; - int ret; - case PPRSTATUS: reg = parport_read_status(port); if (copy_to_user(argp, ®, sizeof(reg))) |