mfd: stmpe: Staticise stmpe_of_probe()

It is only called from this file so there is no need for it to be in the
global namespace and cause sparse to warn.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index 5d5e6f90424a..fff63a41862c 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -1106,7 +1106,8 @@ static int stmpe_devices_init(struct stmpe *stmpe)
         return ret;
 }
 
-void stmpe_of_probe(struct stmpe_platform_data *pdata, struct device_node *np)
+static void stmpe_of_probe(struct stmpe_platform_data *pdata,
+                           struct device_node *np)
 {
         struct device_node *child;