Input: psmouse - rename ps2pp_init() to ps2pp_detect()

This makes Logitech PS2++ protocol implementation consistent with
the naming in other protocols. Also mark the stub as "static inline"
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Marcin Sochacki <msochacki+kernel@gmail.com>
Tested-by: Till <till2.schaefer@uni-dortmund.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/mouse/logips2pp.c

@@ -325,7 +325,7 @@ static void ps2pp_set_model_properties(struct psmouse *psmouse,
  * that support it.
  */
 
-int ps2pp_init(struct psmouse *psmouse, bool set_properties)
+int ps2pp_detect(struct psmouse *psmouse, bool set_properties)
 {
 	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	unsigned char param[4];

drivers/input/mouse/logips2pp.h

@@ -12,9 +12,9 @@
 #define _LOGIPS2PP_H
 
 #ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
-int ps2pp_init(struct psmouse *psmouse, bool set_properties);
+int ps2pp_detect(struct psmouse *psmouse, bool set_properties);
 #else
-inline int ps2pp_init(struct psmouse *psmouse, bool set_properties)
+static inline int ps2pp_detect(struct psmouse *psmouse, bool set_properties)
 {
 	return -ENOSYS;
 }

drivers/input/mouse/psmouse-base.c

@@ -699,7 +699,7 @@ static const struct psmouse_protocol psmouse_protocols[] = {
 		.type		= PSMOUSE_PS2PP,
 		.name		= "PS2++",
 		.alias		= "logitech",
-		.detect		= ps2pp_init,
+		.detect		= ps2pp_detect,
 	},
 #endif
 	{