Remove obsolete #include <linux/config.h>
[linux-2.6.git] / arch / ia64 / hp / sim / simserial.c
index 7dcb858..33a3bbc 100644 (file)
@@ -16,7 +16,6 @@
  * 07/30/02 D. Mosberger       Replace sti()/cli() with explicit spinlocks & local irq masking
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
@@ -26,6 +25,7 @@
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/capability.h>
 #include <linux/console.h>
 #include <linux/module.h>
 #include <linux/serial.h>
 #define KEYBOARD_INTR  3       /* must match with simulator! */
 
 #define NR_PORTS       1       /* only one port for now */
-#define SERIAL_INLINE  1
-
-#ifdef SERIAL_INLINE
-#define _INLINE_ inline
-#endif
 
 #define IRQ_T(info) ((info->flags & ASYNC_SHARE_IRQ) ? SA_SHIRQ : SA_INTERRUPT)
 
@@ -107,7 +102,6 @@ static struct async_struct *IRQ_ports[NR_IRQS];
 static struct console *console;
 
 static unsigned char *tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
 
 extern struct console *console_drivers; /* from kernel/printk.c */
 
@@ -130,7 +124,7 @@ static void rs_stop(struct tty_struct *tty)
 
 static void rs_start(struct tty_struct *tty)
 {
-#if SIMSERIAL_DEBUG
+#ifdef SIMSERIAL_DEBUG
        printk("rs_start: tty->stopped=%d tty->hw_stopped=%d tty->flow_stopped=%d\n",
                tty->stopped, tty->hw_stopped, tty->flow_stopped);
 #endif
@@ -166,15 +160,9 @@ static  void receive_chars(struct tty_struct *tty, struct pt_regs *regs)
                        }
                }
                seen_esc = 0;
-               if (tty->flip.count >= TTY_FLIPBUF_SIZE) break;
-
-               *tty->flip.char_buf_ptr = ch;
 
-               *tty->flip.flag_buf_ptr = 0;
-
-               tty->flip.flag_buf_ptr++;
-               tty->flip.char_buf_ptr++;
-               tty->flip.count++;
+               if (tty_insert_flip_char(tty, ch, TTY_NORMAL) == 0)
+                       break;
        }
        tty_flip_buffer_push(tty);
 }
@@ -243,7 +231,7 @@ static void rs_put_char(struct tty_struct *tty, unsigned char ch)
        local_irq_restore(flags);
 }
 
-static _INLINE_ void transmit_chars(struct async_struct *info, int *intr_done)
+static void transmit_chars(struct async_struct *info, int *intr_done)
 {
        int count;
        unsigned long flags;
@@ -642,10 +630,8 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
        info->event = 0;
        info->tty = 0;
        if (info->blocked_open) {
-               if (info->close_delay) {
-                       current->state = TASK_INTERRUPTIBLE;
-                       schedule_timeout(info->close_delay);
-               }
+               if (info->close_delay)
+                       schedule_timeout_interruptible(info->close_delay);
                wake_up_interruptible(&info->open_wait);
        }
        info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);