mtd: nand: xway: disable module support

The xway_nand driver accesses the ltq_ebu_membase symbol which is not
exported. This also should not get exported and we should handle the
EBU interface in a better way later. This quick fix just deactivated
support for building as module.

Fixes: 99f2b107924c ("mtd: lantiq: Add NAND support on Lantiq XWAY SoC.")
Cc: <stable@vger.kernel.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 353a9dd..2f35ab5 100644 (file)
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -540,7 +540,7 @@ config MTD_NAND_FSMC
          Flexible Static Memory Controller (FSMC)
 
 config MTD_NAND_XWAY
-       tristate "Support for NAND on Lantiq XWAY SoC"
+       bool "Support for NAND on Lantiq XWAY SoC"
        depends on LANTIQ && SOC_TYPE_XWAY
        help
          Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached