diff options
Diffstat (limited to 'drivers/tty/amiserial.c')
| -rw-r--r-- | drivers/tty/amiserial.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index 81eaca751541..28af0fd98181 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -443,23 +443,23 @@ static int rs_startup(struct tty_struct *tty, struct serial_state *info) struct tty_port *port = &info->tport; unsigned long flags; int retval=0; - unsigned long page; + void *buffer; - page = get_zeroed_page(GFP_KERNEL); - if (!page) + buffer = kzalloc(PAGE_SIZE, GFP_KERNEL); + if (!buffer) return -ENOMEM; local_irq_save(flags); if (tty_port_initialized(port)) { - free_page(page); + kfree(buffer); goto errout; } if (info->xmit.buf) - free_page(page); + kfree(buffer); else - info->xmit.buf = (unsigned char *) page; + info->xmit.buf = buffer; #ifdef SERIAL_DEBUG_OPEN printk("starting up ttys%d ...", info->line); @@ -537,7 +537,7 @@ static void rs_shutdown(struct tty_struct *tty, struct serial_state *info) */ free_irq(IRQ_AMIGA_VERTB, info); - free_page((unsigned long)info->xmit.buf); + kfree(info->xmit.buf); info->xmit.buf = NULL; info->IER = 0; |