Input: rotary-encoder - fix bare use of 'unsigned'

fix checkpatch.pl warning about 'Prefer 'unsigned int' to bare use of
'unsigned''

Signed-off-by: Clifton Barnes <clifton.a.barnes@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index 96c486de49e0..c7fc8d4fb080 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -47,13 +47,13 @@ struct rotary_encoder {
         bool armed;
         signed char dir;        /* 1 - clockwise, -1 - CCW */
 
-        unsigned last_stable;
+        unsigned int last_stable;
 };
 
-static unsigned rotary_encoder_get_state(struct rotary_encoder *encoder)
+static unsigned int rotary_encoder_get_state(struct rotary_encoder *encoder)
 {
         int i;
-        unsigned ret = 0;
+        unsigned int ret = 0;
 
         for (i = 0; i < encoder->gpios->ndescs; ++i) {
                 int val = gpiod_get_value_cansleep(encoder->gpios->desc[i]);
@@ -100,7 +100,7 @@ static void rotary_encoder_report_event(struct rotary_encoder *encoder)
 static irqreturn_t rotary_encoder_irq(int irq, void *dev_id)
 {
         struct rotary_encoder *encoder = dev_id;
-        unsigned state;
+        unsigned int state;
 
         mutex_lock(&encoder->access_mutex);