summaryrefslogtreecommitdiff
path: root/drivers/tty/serial/omap-serial.c
diff options
context:
space:
mode:
authorEzequiel Garcia <ezequiel@vanguardiasur.com.ar>2015-10-03 22:45:35 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 21:14:26 +0300
commitadfb9233e434896e87811339ca0c18bc923b262f (patch)
tree8a2956af7f84dabb8e66c22c7e0b56cb9a131f13 /drivers/tty/serial/omap-serial.c
parentfc12c116b1982c61dfbb6c00673dac50cc2bd7b5 (diff)
downloadlinux-adfb9233e434896e87811339ca0c18bc923b262f.tar.xz
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>
Diffstat (limited to 'drivers/tty/serial/omap-serial.c')
-rw-r--r--drivers/tty/serial/omap-serial.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 7a2172b5e93c..9d4c84f7485f 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -199,6 +199,7 @@ static inline void serial_omap_clear_fifos(struct uart_omap_port *up)
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 @@ static void serial_omap_enable_wakeup(struct uart_omap_port *up, bool enable)
pdata->enable_wakeup(up->dev, enable);
}
+#endif /* CONFIG_PM */
/*
* Calculate the absolute difference between the desired and actual baud