Remove now unused icade code

input/drivers/cocoa_input.c

@@ -125,17 +125,6 @@ const struct apple_key_name_map_entry apple_key_name_map[] =
    { "nul", 0x00},
 };
 
-#if TARGET_OS_IPHONE
-void cocoa_input_reset_icade_buttons(void)
-{
-   driver_t *driver = driver_get_ptr();
-   cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
-    
-   if (apple)
-      apple->icade_buttons = 0;
-}
-#endif
-
 int32_t cocoa_input_find_any_key(void)
 {
    unsigned i;
@@ -160,10 +149,6 @@ static int cocoa_input_find_any_button_ret(cocoa_input_data_t *apple,
 {
    settings_t *settings = config_get_ptr();
    unsigned i;
-#if TARGET_OS_IPHONE
-   if (port == 0 && settings->input.icade_enable)
-      BIT32_SET(buttons, apple->icade_buttons);
-#endif
 
    if (buttons)
       for (i = 0; i < 32; i++)
@@ -263,11 +248,6 @@ static void cocoa_input_poll(void *data)
    if (apple->joypad)
       apple->joypad->poll();
 
-#if TARGET_OS_IPHONE
-   if (settings->input.icade_enable)
-      BIT32_SET(apple->buttons[0], apple->icade_buttons);
-#endif
-    
     apple->mouse_x_last = apple->mouse_rel_x;
     apple->mouse_y_last = apple->mouse_rel_y;
 }

input/drivers/cocoa_input.h

@@ -61,16 +61,11 @@ typedef struct
 #if TARGET_OS_IPHONE
    uint32_t mfi_buttons[MAX_USERS];
    bool small_keyboard_active;
-   uint32_t icade_buttons;
 #endif
     
    const input_device_driver_t *joypad;
 } cocoa_input_data_t;
 
-#if TARGET_OS_IPHONE
-void cocoa_input_reset_icade_buttons(void);
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif

ui/drivers/cocoa/cocoatouch_menu.m

@@ -261,8 +261,6 @@ static void RunActionSheet(const char* title, const struct string_list* items,
 
    [self.bindTimer invalidate];
    self.bindTimer = nil;
-   
-   cocoa_input_reset_icade_buttons();
 }
 
 - (void)alertView:(UIAlertView*)alertView clickedButtonAtIndex:(NSInteger)buttonIndex

ui/drivers/ui_cocoatouch.m

@@ -347,9 +347,7 @@ enum
 
 - (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
 {
-   cocoa_input_reset_icade_buttons();
    [self setToolbarHidden:![[viewController toolbarItems] count] animated:YES];
-   
    [self refreshSystemConfig];
 }