From 76a55431cc7237f018c7c667860d60e2b6427bf1 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Wed, 8 Feb 2006 21:40:13 +0000 Subject: [SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip API This replaces old direct usage of tty->flip stuff with relative flip API calls. Signed-off-by: Vitaly Bordug Signed-off-by: Russell King --- drivers/serial/cpm_uart/cpm_uart_core.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'drivers/serial') diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index 3d80846e384a..b7bf4c698a47 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_port *port, struct pt_regs *regs) /* 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_port *port, struct pt_regs *regs) 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--) */ -- cgit v1.2.3-59-g8ed1b