palmetto-bmc: remove extra no_sdcard assignement

Signed-off-by: NCédric Le Goater <clg@kaod.org>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1473438177-26079-11-git-send-email-clg@kaod.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

hw/arm/aspeed.c

@@ -145,7 +145,6 @@ static void palmetto_bmc_class_init(ObjectClass *oc, void *data)
     mc->no_sdcard = 1;
     mc->no_floppy = 1;
     mc->no_cdrom = 1;
-    mc->no_sdcard = 1;
     mc->no_parallel = 1;
 }