#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
+#include <linux/tty_flip.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/mm.h>
/* Send input to line discipline */
buffer++;
count--;
- /* Prevent buffer overrun by discarding input. Note that
- * because buffer_push works asynchronously, we cannot wait
- * for the buffer to be emptied. */
- if (count + sclp_vt220_tty->flip.count > TTY_FLIPBUF_SIZE)
- count = TTY_FLIPBUF_SIZE - sclp_vt220_tty->flip.count;
- memcpy(sclp_vt220_tty->flip.char_buf_ptr, buffer, count);
- memset(sclp_vt220_tty->flip.flag_buf_ptr, TTY_NORMAL, count);
- sclp_vt220_tty->flip.char_buf_ptr += count;
- sclp_vt220_tty->flip.flag_buf_ptr += count;
- sclp_vt220_tty->flip.count += count;
+ tty_insert_flip_string(sclp_vt220_tty, buffer, count);
tty_flip_buffer_push(sclp_vt220_tty);
break;
}