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@@ -66,7 +66,8 @@ static int ch341_control_in(struct usb_device *dev,
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return r;
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}
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-int ch341_set_baudrate(struct usb_device *dev, struct ch341_private *priv)
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+static int ch341_set_baudrate(struct usb_device *dev,
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+ struct ch341_private *priv)
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{
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short a, b;
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int r;
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@@ -108,14 +109,15 @@ int ch341_set_baudrate(struct usb_device *dev, struct ch341_private *priv)
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return r;
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}
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-int ch341_set_handshake(struct usb_device *dev, struct ch341_private *priv)
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+static int ch341_set_handshake(struct usb_device *dev,
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+ struct ch341_private *priv)
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{
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dbg("ch341_set_handshake(%d,%d)", priv->dtr, priv->rts);
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return ch341_control_out(dev, 0xa4,
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~((priv->dtr?1<<5:0)|(priv->rts?1<<6:0)), 0);
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}
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-int ch341_get_status(struct usb_device *dev)
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+static int ch341_get_status(struct usb_device *dev)
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{
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char *buffer;
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int r;
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@@ -142,7 +144,7 @@ out: kfree(buffer);
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/* -------------------------------------------------------------------------- */
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-int ch341_configure(struct usb_device *dev, struct ch341_private *priv)
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+static int ch341_configure(struct usb_device *dev, struct ch341_private *priv)
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{
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char *buffer;
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int r;
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