spi: correct name for spi_txx9

Correct the name of the spi_txx9 driver (and their in-tree user)
instead of MODULE_ALIAS workaround.  This would be preferable in the
long term.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/mips/tx4938/toshiba_rbtx4938/setup.c

@@ -1108,7 +1108,7 @@ static void __init txx9_spi_init(unsigned long base, int irq)
 			.flags	= IORESOURCE_IRQ,
 		},
 	};
-	platform_device_register_simple("txx9spi", 0,
+	platform_device_register_simple("spi_txx9", 0,
 					res, ARRAY_SIZE(res));
 }
 

drivers/spi/spi_txx9.c

@@ -450,11 +450,10 @@ static int __exit txx9spi_remove(struct platform_device *dev)
 	return 0;
 }
 
-MODULE_ALIAS("txx9spi");			/* for platform bus hotplug */
 static struct platform_driver txx9spi_driver = {
 	.remove = __exit_p(txx9spi_remove),
 	.driver = {
-		.name = "txx9spi",
+		.name = "spi_txx9",
 		.owner = THIS_MODULE,
 	},
 };