staging: sm7xx: remove driver version support

This patch removes non used version support. Code won't show version
message almost 4 years old.

Tested with SM712

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
index 5defdaf..83756a8 100644
--- a/drivers/staging/sm7xx/smtcfb.c
+++ b/drivers/staging/sm7xx/smtcfb.c
@@ -821,8 +821,7 @@
 	int err;
 	unsigned long pFramebufferPhysical;
 
-	dev_info(&pdev->dev,
-		 "Silicon Motion display driver " SMTC_LINUX_FB_VERSION);
+	dev_info(&pdev->dev, "Silicon Motion display driver.");
 
 	err = pci_enable_device(pdev);	/* enable SMTC chip */
 	if (err)