[PATCH] memory: jz4780-nemc: build depend on OF

[Corentin Labbe]

jz4780-nemc use of_ functions, so it needs to depend on OF

This fix the following build failure on x86
drivers/memory/jz4780-nemc.c: In function ‘jz4780_nemc_num_banks’:
drivers/memory/jz4780-nemc.c:72:10: error: implicit declaration of function 
‘of_read_number’ [-Werror=implicit-function-declaration]

Signed-off-by: Corentin Labbe <cla...@baylibre.com>
---
 drivers/memory/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index a642552..faa1a23 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -124,6 +124,7 @@ config JZ4780_NEMC
        default y
        depends on MACH_JZ4780 || COMPILE_TEST
        depends on HAS_IOMEM
+       depends on OF
        help
          This driver is for the NAND/External Memory Controller (NEMC) in
          the Ingenic JZ4780. This controller is used to handle external
-- 
2.7.4