[ALSA] Fix snd_xxx_t typedefs

[linux-2.6] / include / linux / tty_flip.h

diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index be1400e82482f8aebd4d14e17e9d5ea99958cd85..222faf97d5f9cbdabb6f8bced55f62fc3a7617cd 100644 (file)
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -17,7 +17,7 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty,
                                   unsigned char ch, char flag)
 {
        struct tty_buffer *tb = tty->buf.tail;
-       if (tb && tb->used < tb->size) {
+       if (tb && tb->active && tb->used < tb->size) {
                tb->flag_buf_ptr[tb->used] = flag;
                tb->char_buf_ptr[tb->used++] = ch;
                return 1;
@@ -27,6 +27,13 @@ _INLINE_ int tty_insert_flip_char(struct tty_struct *tty,
 
 _INLINE_ void tty_schedule_flip(struct tty_struct *tty)
 {
+       unsigned long flags;
+       spin_lock_irqsave(&tty->buf.lock, flags);
+       if (tty->buf.tail != NULL) {
+               tty->buf.tail->active = 0;
+               tty->buf.tail->commit = tty->buf.tail->used;
+       }
+       spin_unlock_irqrestore(&tty->buf.lock, flags);
        schedule_delayed_work(&tty->buf.work, 1);
 }