1 files changed, 20 insertions, 21 deletions

diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 390f1db..de745d7 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -130,14 +130,11 @@ static int ps2pp_cmd(struct psmouse *psmouse, unsigned char *param, unsigned cha
  * 0 - disabled
  */
 
-static void ps2pp_set_smartscroll(struct psmouse *psmouse, unsigned int smartscroll)
+static void ps2pp_set_smartscroll(struct psmouse *psmouse, bool smartscroll)
 {
 	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	unsigned char param[4];
 
-	if (smartscroll > 1)
-		smartscroll = 1;
-
 	ps2pp_cmd(psmouse, param, 0x32);
 
 	param[0] = 0;
@@ -149,12 +146,14 @@ static void ps2pp_set_smartscroll(struct psmouse *psmouse, unsigned int smartscr
 	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
 }
 
-static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse, void *data, char *buf)
+static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse,
+					   void *data, char *buf)
 {
-	return sprintf(buf, "%d\n", psmouse->smartscroll ? 1 : 0);
+	return sprintf(buf, "%d\n", psmouse->smartscroll);
 }
 
-static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data, const char *buf, size_t count)
+static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data,
+					  const char *buf, size_t count)
 {
 	unsigned long value;
 
@@ -261,29 +260,29 @@ static const struct ps2pp_info *get_model_info(unsigned char model)
 
 static void ps2pp_set_model_properties(struct psmouse *psmouse,
 				       const struct ps2pp_info *model_info,
-				       int using_ps2pp)
+				       bool using_ps2pp)
 {
 	struct input_dev *input_dev = psmouse->dev;
 
 	if (model_info->features & PS2PP_SIDE_BTN)
-		set_bit(BTN_SIDE, input_dev->keybit);
+		__set_bit(BTN_SIDE, input_dev->keybit);
 
 	if (model_info->features & PS2PP_EXTRA_BTN)
-		set_bit(BTN_EXTRA, input_dev->keybit);
+		__set_bit(BTN_EXTRA, input_dev->keybit);
 
 	if (model_info->features & PS2PP_TASK_BTN)
-		set_bit(BTN_TASK, input_dev->keybit);
+		__set_bit(BTN_TASK, input_dev->keybit);
 
 	if (model_info->features & PS2PP_NAV_BTN) {
-		set_bit(BTN_FORWARD, input_dev->keybit);
-		set_bit(BTN_BACK, input_dev->keybit);
+		__set_bit(BTN_FORWARD, input_dev->keybit);
+		__set_bit(BTN_BACK, input_dev->keybit);
 	}
 
 	if (model_info->features & PS2PP_WHEEL)
-		set_bit(REL_WHEEL, input_dev->relbit);
+		__set_bit(REL_WHEEL, input_dev->relbit);
 
 	if (model_info->features & PS2PP_HWHEEL)
-		set_bit(REL_HWHEEL, input_dev->relbit);
+		__set_bit(REL_HWHEEL, input_dev->relbit);
 
 	switch (model_info->kind) {
 		case PS2PP_KIND_WHEEL:
@@ -321,13 +320,13 @@ static void ps2pp_set_model_properties(struct psmouse *psmouse,
  * that support it.
  */
 
-int ps2pp_init(struct psmouse *psmouse, int set_properties)
+int ps2pp_init(struct psmouse *psmouse, bool set_properties)
 {
 	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	unsigned char param[4];
 	unsigned char model, buttons;
 	const struct ps2pp_info *model_info;
-	int use_ps2pp = 0;
+	bool use_ps2pp = false;
 	int error;
 
 	param[0] = 0;
@@ -364,7 +363,7 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties)
 			param[0] = 0;
 			if (!ps2_command(ps2dev, param, 0x13d1) &&
 			    param[0] == 0x06 && param[1] == 0x00 && param[2] == 0x14) {
-				use_ps2pp = 1;
+				use_ps2pp = true;
 			}
 
 		} else {
@@ -376,8 +375,8 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties)
 			if ((param[0] & 0x78) == 0x48 &&
 			    (param[1] & 0xf3) == 0xc2 &&
 			    (param[2] & 0x03) == ((param[1] >> 2) & 3)) {
-				ps2pp_set_smartscroll(psmouse, psmouse->smartscroll);
-				use_ps2pp = 1;
+				ps2pp_set_smartscroll(psmouse, false);
+				use_ps2pp = true;
 			}
 		}
 	}
@@ -406,7 +405,7 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties)
 		}
 
 		if (buttons < 3)
-			clear_bit(BTN_MIDDLE, psmouse->dev->keybit);
+			__clear_bit(BTN_MIDDLE, psmouse->dev->keybit);
 
 		if (model_info)
 			ps2pp_set_model_properties(psmouse, model_info, use_ps2pp);