From: Vitaly Bordug Date: Wed, 8 Feb 2006 21:40:13 +0000 (+0000) Subject: [SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip API X-Git-Tag: v2.6.16-rc3~55^2~2 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=76a55431cc7237f018c7c667860d60e2b6427bf1;p=linux-2.6-omap-h63xx.git [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 --- diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c index 3d80846e384..b7bf4c698a4 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--) */