hal: Fix 64 bit compilation error for usbaudio

- Fix 64 bit compilation error int to pointer
  seen in usbaudio file

Change-Id: I7b7a3cb097c0c645514fd4de36146ccc49c24896

parent 56087531

hal/audio_extn/usb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -140,7 +140,7 @@ static int usb_get_numof_rates(char *rates_str)

		if (next_sr_string == NULL) {
		ALOGE("%s: get_numof_rates: could not find rates string", __func__);
		return (int)NULL;
		return 0;
		}

		for (i = 1; next_sr_string != NULL; i++) {