ARM: i.MX: efikamx: match machine descriptions with legacy

Rename machine descriptions to match legacy descriptions distributed by
  manufacturer BSP. This way distributions can do clean upgrades from
  userspace scripts which check for these values to differentiate platforms
  with single kernel binaries.

Signed-off-by: Hector Oron <hector.oron@gmail.com>
Acked-by: Matt Sealey <matt@genesi-usa.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/mach-imx/mach-mx51_efikamx.c

@@ -284,8 +284,7 @@ static struct sys_timer mx51_efikamx_timer = {
 	.init = mx51_efikamx_timer_init,
 };
 
-MACHINE_START(MX51_EFIKAMX, "Genesi EfikaMX nettop")
+MACHINE_START(MX51_EFIKAMX, "Genesi Efika MX (Smarttop)")
-	/* Maintainer: Amit Kucheria <amit.kucheria@linaro.org> */
 	.atag_offset = 0x100,
 	.map_io = mx51_map_io,
 	.init_early = imx51_init_early,

arch/arm/mach-imx/mach-mx51_efikasb.c

@@ -280,7 +280,7 @@ static struct sys_timer mx51_efikasb_timer = {
 	.init	= mx51_efikasb_timer_init,
 };
 
-MACHINE_START(MX51_EFIKASB, "Genesi Efika Smartbook")
+MACHINE_START(MX51_EFIKASB, "Genesi Efika MX (Smartbook)")
 	.atag_offset = 0x100,
 	.map_io = mx51_map_io,
 	.init_early = imx51_init_early,