mfd: Staticise non-exported tps65217_update_bits()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: AnilKumar Ch <anilkumar@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c
index c064c0a05649..db194e433c08 100644
--- a/drivers/mfd/tps65217.c
+++ b/drivers/mfd/tps65217.c
@@ -96,7 +96,7 @@ EXPORT_SYMBOL_GPL(tps65217_reg_write);
  * @val: Value to write.
  * @level: Password protected level
  */
-int tps65217_update_bits(struct tps65217 *tps, unsigned int reg,
+static int tps65217_update_bits(struct tps65217 *tps, unsigned int reg,
                 unsigned int mask, unsigned int val, unsigned int level)
 {
         int ret;