diff options
Diffstat (limited to 'drivers/char/applicom.c')
| -rw-r--r-- | drivers/char/applicom.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c index 31d08b6..05674fe 100644 --- a/drivers/char/applicom.c +++ b/drivers/char/applicom.c @@ -478,7 +478,7 @@ static int do_ac_read(int IndexCard, char __user *buf, struct st_ram_io *st_loc, struct mailbox *mailbox) { void __iomem *from = apbs[IndexCard].RamIO + RAM_TO_PC; - unsigned char *to = (unsigned char *)&mailbox; + unsigned char *to = (unsigned char *)mailbox; #ifdef DEBUG int c; #endif @@ -712,8 +712,7 @@ static int ac_ioctl(struct inode *inode, struct file *file, unsigned int cmd, un IndexCard = adgl->num_card-1; - if(cmd != 0 && cmd != 6 && - ((IndexCard >= MAX_BOARD) || !apbs[IndexCard].RamIO)) { + if(cmd != 6 && ((IndexCard >= MAX_BOARD) || !apbs[IndexCard].RamIO)) { static int warncount = 10; if (warncount) { printk( KERN_WARNING "APPLICOM driver IOCTL, bad board number %d\n",(int)IndexCard+1); @@ -832,8 +831,7 @@ static int ac_ioctl(struct inode *inode, struct file *file, unsigned int cmd, un } break; default: - printk(KERN_INFO "APPLICOM driver ioctl, unknown function code %d\n",cmd) ; - ret = -EINVAL; + ret = -ENOTTY; break; } Dummy = readb(apbs[IndexCard].RamIO + VERS); |
