1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 6017ea6e994e..d0004dc44c86 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -472,7 +472,7 @@ static ssize_t ads7846_disable_store(struct device *dev,
                                      const char *buf, size_t count)
 {
         struct ads7846 *ts = dev_get_drvdata(dev);
-        long i;
+        unsigned long i;
 
         if (strict_strtoul(buf, 10, &i))
                 return -EINVAL;