[media] av7110: Fix driver name

This patch changes the name of the av7110  driver from the
generic "dvb" to "av7110", to be descriptive of the driver.

I've included Oliver Endriss's ack from the original post, which
contained a mangled patch.  The content of the patch is unchanged.
Signed-off-by: NDerek Kelly <user.vdr@gmail.com>
Acked-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/ttpci/av7110.c

@@ -2889,7 +2889,7 @@ MODULE_DEVICE_TABLE(pci, pci_tbl);
 
 
 static struct saa7146_extension av7110_extension_driver = {
-	.name		= "dvb",
+	.name		= "av7110",
 	.flags		= SAA7146_USE_I2C_IRQ,
 
 	.module		= THIS_MODULE,