This replaces old direct usage of tty->flip stuff with relative flip API
calls.
---
drivers/serial/cpm_uart/cpm_uart_core.c | 13 ++++---------
1 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c
b/drivers/serial/cpm_uart/cpm_uart_core.c
index 16af562..5e25c2d 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -252,12 +252,9 @@ static void cpm_uart_int_rx(struct uart_
/* If we have not enough room in tty flip buffer, then we try
* later, which will be the next rx-interrupt or a timeout
*/
- if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
- tty->flip.work.func((void *)tty);
- if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
- printk(KERN_WARNING "TTY_DONT_FLIP set\n");
- return;
- }
+ if(tty_buffer_request_room(tty, i) < i) {
+ printk(KERN_WARNING "No room in flip buffer\n");
+ return;
}
/* get pointer */
@@ -276,9 +273,7 @@ static void cpm_uart_int_rx(struct uart_
continue;
error_return:
- *tty->flip.char_buf_ptr++ = ch;
- *tty->flip.flag_buf_ptr++ = flg;
- tty->flip.count++;
+ tty_insert_flip_char(tty, ch, flg);
} /* End while (i--) */
