{
unsigned long lock_flags;
struct jsm_channel *channel = (struct jsm_channel *)port;
- struct termios *termios;
+ struct ktermios *termios;
spin_lock_irqsave(&port->lock, lock_flags);
termios = port->info->tty->termios;
struct jsm_board *brd;
int rc = 0;
struct jsm_channel *channel = (struct jsm_channel *)port;
- struct termios *termios;
+ struct ktermios *termios;
/* Get board pointer from our array of majors we have allocated */
brd = channel->ch_bd;
/* Drop locks, as malloc with GFP_KERNEL can sleep */
if (!channel->ch_rqueue) {
- channel->ch_rqueue = (u8 *) kmalloc(RQUEUESIZE, GFP_KERNEL);
+ channel->ch_rqueue = kzalloc(RQUEUESIZE, GFP_KERNEL);
if (!channel->ch_rqueue) {
jsm_printk(INIT, ERR, &channel->ch_bd->pci_dev,
"unable to allocate read queue buf");
return -ENOMEM;
}
- memset(channel->ch_rqueue, 0, RQUEUESIZE);
}
if (!channel->ch_equeue) {
- channel->ch_equeue = (u8 *) kmalloc(EQUEUESIZE, GFP_KERNEL);
+ channel->ch_equeue = kzalloc(EQUEUESIZE, GFP_KERNEL);
if (!channel->ch_equeue) {
jsm_printk(INIT, ERR, &channel->ch_bd->pci_dev,
"unable to allocate error queue buf");
return -ENOMEM;
}
- memset(channel->ch_equeue, 0, EQUEUESIZE);
}
if (!channel->ch_wqueue) {
- channel->ch_wqueue = (u8 *) kmalloc(WQUEUESIZE, GFP_KERNEL);
+ channel->ch_wqueue = kzalloc(WQUEUESIZE, GFP_KERNEL);
if (!channel->ch_wqueue) {
jsm_printk(INIT, ERR, &channel->ch_bd->pci_dev,
"unable to allocate write queue buf");
return -ENOMEM;
}
- memset(channel->ch_wqueue, 0, WQUEUESIZE);
}
channel->ch_flags &= ~(CH_OPENING);
static void jsm_tty_close(struct uart_port *port)
{
struct jsm_board *bd;
- struct termios *ts;
+ struct ktermios *ts;
struct jsm_channel *channel = (struct jsm_channel *)port;
jsm_printk(CLOSE, INFO, &channel->ch_bd->pci_dev, "start\n");
}
static void jsm_tty_set_termios(struct uart_port *port,
- struct termios *termios,
- struct termios *old_termios)
+ struct ktermios *termios,
+ struct ktermios *old_termios)
{
unsigned long lock_flags;
struct jsm_channel *channel = (struct jsm_channel *)port;
* Okay to malloc with GFP_KERNEL, we are not at
* interrupt context, and there are no locks held.
*/
- brd->channels[i] = kmalloc(sizeof(struct jsm_channel), GFP_KERNEL);
+ brd->channels[i] = kzalloc(sizeof(struct jsm_channel), GFP_KERNEL);
if (!brd->channels[i]) {
jsm_printk(CORE, ERR, &brd->pci_dev,
"%s:%d Unable to allocate memory for channel struct\n",
__FILE__, __LINE__);
}
- memset(brd->channels[i], 0, sizeof(struct jsm_channel));
}
}