commit adfb9233e434896e87811339ca0c18bc923b262f
author Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Sat Oct 03 16:45:35 2015 -0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Sun Oct 04 19:14:26 2015 +0100
tree 8a2956af7f84dabb8e66c22c7e0b56cb9a131f13
parent fc12c116b1982c61dfbb6c00673dac50cc2bd7b5

serial: omap: remove warnings about unused functions

They're used by only if CONFIG_PM is enabled, so enclose them
with proper ifdefs. Removes these warnings:

drivers/tty/serial/omap-serial.c:202:12: warning: 'serial_omap_get_context_loss_count' defined but not used [-Wunused-function]
drivers/tty/serial/omap-serial.c:213:13: warning: 'serial_omap_enable_wakeup' defined but not used [-Wunused-function]

Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/omap-serial.c

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 7a2172b..9d4c84f 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -199,6 +199,7 @@
 	serial_out(up, UART_FCR, 0);
 }
 
+#ifdef CONFIG_PM
 static int serial_omap_get_context_loss_count(struct uart_omap_port *up)
 {
 	struct omap_uart_port_info *pdata = dev_get_platdata(up->dev);
@@ -219,6 +220,7 @@
 
 	pdata->enable_wakeup(up->dev, enable);
 }
+#endif /* CONFIG_PM */
 
 /*
  * Calculate the absolute difference between the desired and actual baud