mtd: bcm47xxnflash: writing support

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 3314e92..37ffe56 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -461,13 +461,12 @@
 	 the GPMI.
 
 config MTD_NAND_BCM47XXNFLASH
-	tristate "R/O support for NAND flash on BCMA bus"
+	tristate "Support for NAND flash on BCM4706 BCMA bus"
 	depends on BCMA_NFLASH
 	help
 	  BCMA bus can have various flash memories attached, they are
 	  registered by bcma as platform devices. This enables driver for
-	  NAND flash memories. For now only read mode for BCM4706 is
-	  implemented.
+	  NAND flash memories. For now only BCM4706 is supported.
 
 config MTD_NAND_PLATFORM
 	tristate "Support for generic platform NAND driver"