linux-kernel - [PATCH 08/16] TTY: serial/bfin_uart, unbreak build with KGDB enabled

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Date:	Thu,  7 Mar 2013 13:12:32 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	gregkh@...uxfoundation.org
Cc:	peter@...leysoftware.com, jirislaby@...il.com,
	linux-kernel@...r.kernel.org, Sonic Zhang <sonic.zhang@...log.com>,
	uclinux-dist-devel@...ckfin.uclinux.org
Subject: [PATCH 08/16] TTY: serial/bfin_uart, unbreak build with KGDB enabled

There are no (and never were any) kgdb fields in uart_ops. Setting
them produces a build error:
drivers/tty/serial/bfin_uart.c:1054:2: error: unknown field 'kgdboc_port_startup' specified in initializer
drivers/tty/serial/bfin_uart.c:1054:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/tty/serial/bfin_uart.c:1054:2: warning: (near initialization for 'bfin_serial_pops.ioctl') [enabled by default]
drivers/tty/serial/bfin_uart.c:1055:2: error: unknown field 'kgdboc_port_shutdown' specified in initializer
drivers/tty/serial/bfin_uart.c:1055:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/tty/serial/bfin_uart.c:1055:2: warning: (near initialization for 'bfin_serial_pops.poll_init') [enabled by default]

Remove them.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Cc: Sonic Zhang <sonic.zhang@...log.com>
Cc: uclinux-dist-devel@...ckfin.uclinux.org
---
 drivers/tty/serial/bfin_uart.c | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/drivers/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c
index 12dceda..26a3be7 100644
--- a/drivers/tty/serial/bfin_uart.c
+++ b/drivers/tty/serial/bfin_uart.c
@@ -1011,24 +1011,6 @@ static int bfin_serial_poll_get_char(struct uart_port *port)
 }
 #endif
 
-#if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \
-	defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE)
-static void bfin_kgdboc_port_shutdown(struct uart_port *port)
-{
-	if (kgdboc_break_enabled) {
-		kgdboc_break_enabled = 0;
-		bfin_serial_shutdown(port);
-	}
-}
-
-static int bfin_kgdboc_port_startup(struct uart_port *port)
-{
-	kgdboc_port_line = port->line;
-	kgdboc_break_enabled = !bfin_serial_startup(port);
-	return 0;
-}
-#endif
-
 static struct uart_ops bfin_serial_pops = {
 	.tx_empty	= bfin_serial_tx_empty,
 	.set_mctrl	= bfin_serial_set_mctrl,
@@ -1047,11 +1029,6 @@ static struct uart_ops bfin_serial_pops = {
 	.request_port	= bfin_serial_request_port,
 	.config_port	= bfin_serial_config_port,
 	.verify_port	= bfin_serial_verify_port,
-#if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \
-	defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE)
-	.kgdboc_port_startup	= bfin_kgdboc_port_startup,
-	.kgdboc_port_shutdown	= bfin_kgdboc_port_shutdown,
-#endif
 #ifdef CONFIG_CONSOLE_POLL
 	.poll_put_char	= bfin_serial_poll_put_char,
 	.poll_get_char	= bfin_serial_poll_get_char,
-- 
1.8.1.4


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