diff options
Diffstat (limited to 'apple_remote/source/HIDRemoteControlDevice.m')
-rw-r--r-- | apple_remote/source/HIDRemoteControlDevice.m | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/apple_remote/source/HIDRemoteControlDevice.m b/apple_remote/source/HIDRemoteControlDevice.m index 9a875d1910c4..6ed20b8eb6bf 100644 --- a/apple_remote/source/HIDRemoteControlDevice.m +++ b/apple_remote/source/HIDRemoteControlDevice.m @@ -407,8 +407,6 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon, - (BOOL) initializeCookies { IOHIDDeviceInterface122** handle = (IOHIDDeviceInterface122**)hidDeviceInterface; IOHIDElementCookie cookie; - long usage; - long usagePage; id object; NSArray* elements = nil; NSDictionary* element; @@ -439,16 +437,6 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon, if (object == NULL || CFGetTypeID(object) != CFNumberGetTypeID()) continue; cookie = (IOHIDElementCookie) [object longValue]; - //Get usage - object = [element valueForKey: (NSString*)CFSTR(kIOHIDElementUsageKey) ]; - if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue; - usage = [object longValue]; - - //Get usage page - object = [element valueForKey: (NSString*)CFSTR(kIOHIDElementUsagePageKey) ]; - if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue; - usagePage = [object longValue]; - [allCookies addObject: [NSNumber numberWithInt:(int)cookie]]; } CFRelease(elements); @@ -461,8 +449,6 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon, } - (BOOL) openDevice { - HRESULT result; - IOHIDOptionsType openMode = kIOHIDOptionsTypeNone; if ([self isOpenInExclusiveMode]) openMode = kIOHIDOptionsTypeSeizeDevice; IOReturn ioReturnValue = (*hidDeviceInterface)->open(hidDeviceInterface, openMode); @@ -470,7 +456,7 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon, if (ioReturnValue == KERN_SUCCESS) { queue = (*hidDeviceInterface)->allocQueue(hidDeviceInterface); if (queue) { - result = (*queue)->create(queue, 0, 12); //depth: maximum number of elements in queue before oldest elements in queue begin to be lost. + (*queue)->create(queue, 0, 12); //depth: maximum number of elements in queue before oldest elements in queue begin to be lost. IOHIDElementCookie cookie; NSEnumerator *allCookiesEnumerator = [allCookies objectEnumerator]; |