[-mm patch] usb/serial/ch341.c: make 4 functions static

Adrian Bunk
2007-09-09T20:26:25Z

On Fri, Aug 31, 2007 at 09:58:22PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.23-rc3-mm1:
>...
> +gregkh-usb-usb-driver-for-ch341-usb-serial-adaptor.patch
>...
> USB tree updates
>...

This patch makes four needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>

---

drivers/usb/serial/ch341.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

c7046a47d2d1dd5dc6a8fcc298b8c5f7497b3aaa
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index eb68106..6b252ce 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -66,7 +66,8 @@ static int ch341_control_in(struct usb_device *dev,
return r;
}

-int ch341_set_baudrate(struct usb_device *dev, struct ch341_private *priv)
+static int ch341_set_baudrate(struct usb_device *dev,
+ struct ch341_private *priv)
{
short a, b;
int r;
@@ -108,14 +109,15 @@ int ch341_set_baudrate(struct usb_device *dev, struct ch341_private *priv)
return r;
}

-int ch341_set_handshake(struct usb_device *dev, struct ch341_private *priv)
+static int ch341_set_handshake(struct usb_device *dev,
+ struct ch341_private *priv)
{
dbg("ch341_set_handshake(%d,%d)", priv->dtr, priv->rts);
return ch341_control_out(dev, 0xa4,
~((priv->dtr?1<<5:0)|(priv->rts?1<<6:0)), 0);
}

-int ch341_get_status(struct usb_device *dev)
+static int ch341_get_status(struct usb_device *dev)
{
char *buffer;
int r;
@@ -142,7 +144,7 @@ out: kfree(buffer);

/* -------------------------------------------------------------------------- */

-int ch341_configure(struct usb_device *dev, struct ch341_private *priv)
+static int ch341_configure(struct usb_device *dev, struct ch341_private *priv)
{
char *buffer;
int r;