serial: pmac_zilog: remove initial print

Don't report about the driver when loaded. It's unneeded and frowned
upon nowadays.

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220519075653.31356-4-jslaby@suse.czSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/pmac_zilog.c

@@ -64,7 +64,6 @@
 
 #include "pmac_zilog.h"
 
-static char version[] __initdata = "pmac_zilog: 0.6 (Benjamin Herrenschmidt <benh@kernel.crashing.org>)";
 MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
 MODULE_DESCRIPTION("Driver for the Mac and PowerMac serial ports.");
 MODULE_LICENSE("GPL");
@@ -1812,7 +1811,6 @@ static struct platform_driver pmz_driver = {
 static int __init init_pmz(void)
 {
 	int rc, i;
-	printk(KERN_INFO "%s\n", version);
 
 	/* 
 	 * First, we need to do a direct OF-based probe pass. We