[2.6 patch] drivers/usb/serial/sierra.c: make 3 functions static

[2.6 patch] drivers/usb/serial/sierra.c: make 3 functions static

[Adrian Bunk]

This patch makes three needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/usb/serial/sierra.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- linux-2.6.23-rc1-mm1/drivers/usb/serial/sierra.c.old	2007-07-26 21:52:27.000000000 +0200
+++ linux-2.6.23-rc1-mm1/drivers/usb/serial/sierra.c	2007-07-26 21:53:20.000000000 +0200
@@ -45,7 +45,7 @@
 	DEVICE_INSTALLER =	2,
 };
 
-int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
+static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)
 {
 	int result;
 	dev_dbg(&udev->dev, "%s", "SET POWER STATE");
@@ -60,7 +60,7 @@
 	return result;
 }
 
-int sierra_set_ms_mode(struct usb_device *udev, __u16 eSocMode)
+static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSocMode)
 {
 	int result;
 	dev_dbg(&udev->dev, "%s", "DEVICE MODE SWITCH");
@@ -75,7 +75,8 @@
 	return result;
 }
 
-int sierra_probe(struct usb_interface *iface, const struct usb_device_id *id)
+static int sierra_probe(struct usb_interface *iface,
+			const struct usb_device_id *id)
 {
 	int result;
 	struct usb_device *udev;