4318                                              audio_patch_handle_t *patchHandle,  in setOutputDevice()  argument
4378             if (patchHandle && *patchHandle != AUDIO_PATCH_HANDLE_NONE) {  in setOutputDevice()
4379                 index = mAudioPatches.indexOfKey(*patchHandle);  in setOutputDevice()
4406                 if (patchHandle) {  in setOutputDevice()
4407                     *patchHandle = patchDesc->mHandle;  in setOutputDevice()
4438                                                audio_patch_handle_t *patchHandle)  in resetOutputDevice()  argument
4442     if (patchHandle) {  in resetOutputDevice()
4443         index = mAudioPatches.indexOfKey(*patchHandle);  in resetOutputDevice()
4463                                             audio_patch_handle_t *patchHandle)  in setInputDevice()  argument
4486             if (patchHandle && *patchHandle != AUDIO_PATCH_HANDLE_NONE) {  in setInputDevice()
4487                 index = mAudioPatches.indexOfKey(*patchHandle);  in setInputDevice()
4513                 if (patchHandle) {  in setInputDevice()
4514                     *patchHandle = patchDesc->mHandle;  in setInputDevice()
4526                                               audio_patch_handle_t *patchHandle)  in resetInputDevice()  argument
4530     if (patchHandle) {  in resetInputDevice()
4531         index = mAudioPatches.indexOfKey(*patchHandle);  in resetInputDevice()