mfd: Fix twl-core sparse warning

Fixes below sparse warning.

drivers/mfd/twl-core.c:258:20: warning: symbol 'twl_map' was not declared. Should it be static?

Signed-off-by: G, Manjunath Kondaiah <manjugk@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Tony Lindgren <tony@atomide.com>
Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index b0f2c0004ef..e77e1ffd26a 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -249,7 +249,7 @@ struct twl_mapping {
         unsigned char sid;      /* Slave ID */
         unsigned char base;     /* base address */
 };
-struct twl_mapping *twl_map;
+static struct twl_mapping *twl_map;
 
 static struct twl_mapping twl4030_map[TWL4030_MODULE_LAST + 1] = {
         /*