mtd: remove driver-core BUS_ID_SIZE

[Kay Sievers]

From: Kay Sievers <kay.sievers at vrfy.org>
Subject: mtd: remove driver-core BUS_ID_SIZE

The name size limit is gone from the driver-core, the BUS_ID_SIZE
value will be removed.

Cc: dwmw2 at infradead.org
Cc: linux-mtd at lists.infradead.org
Acked-by: Greg Kroah-Hartman <gregkh at suse.de>
Signed-off-by: Kay Sievers <kay.sievers at vrfy.org>
---
 drivers/mtd/nand/txx9ndfmc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mtd/nand/txx9ndfmc.c
+++ b/drivers/mtd/nand/txx9ndfmc.c
@@ -64,7 +64,7 @@ struct txx9ndfmc_priv {
 	struct nand_chip chip;
 	struct mtd_info mtd;
 	int cs;
-	char mtdname[BUS_ID_SIZE + 2];
+	char mtdname[20 + 2];
 };
 
 #define MAX_TXX9NDFMC_DEV	4