msm: kgsl: Remove duplicate code for checking timestamps

Event based as well as interruptible based timestamp checks
use the same code, they differ on if the mutex is held or not.
Separate the common code out to avoid confusion.

Change-Id: Ie2ee01d7a07ff2ba7755ab8d327796345f9ca9ea
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>
Signed-off-by: Rajeev Kulkarni <krajeev@codeaurora.org>
diff --git a/drivers/gpu/msm/adreno_ringbuffer.h b/drivers/gpu/msm/adreno_ringbuffer.h
index aebb863..e87b506 100644
--- a/drivers/gpu/msm/adreno_ringbuffer.h
+++ b/drivers/gpu/msm/adreno_ringbuffer.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2002,2007-2012, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2002,2007-2013, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -110,11 +110,6 @@
 					unsigned int *cmdaddr,
 					int sizedwords);
 
-void adreno_ringbuffer_issuecmds_intr(struct kgsl_device *device,
-					struct kgsl_context *k_ctxt,
-					unsigned int *cmdaddr,
-					int sizedwords);
-
 void adreno_ringbuffer_submit(struct adreno_ringbuffer *rb);
 
 void kgsl_cp_intrcallback(struct kgsl_device *device);