mfd: wm8400-core: Make mfd_cell array const

mfd_add_devices() expects array of struct mfd_cell to be const.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c
index e5eae751aa1b..c6fb5d16ca09 100644
--- a/drivers/mfd/wm8400-core.c
+++ b/drivers/mfd/wm8400-core.c
@@ -64,7 +64,7 @@ EXPORT_SYMBOL_GPL(wm8400_block_read);
 
 static int wm8400_register_codec(struct wm8400 *wm8400)
 {
-        struct mfd_cell cell = {
+        const struct mfd_cell cell = {
                 .name = "wm8400-codec",
                 .platform_data = wm8400,
                 .pdata_size = sizeof(*wm8400),