From: Oded Gabbay <oded.gabbay@amd.com>
Date: Thu, 15 Jan 2015 10:04:10 +0000 (+0200)
Subject: drm/amdkfd: Remove unused function busy_wait()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c51841fbbb566fa9cdf14c5263377969ed3f92cb;p=openwrt%2Fstaging%2Fblogic.git

drm/amdkfd: Remove unused function busy_wait()

Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
index 7b28f6e74c32..4e582debfaa9 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c
@@ -28,12 +28,6 @@
 #include "cik_regs.h"
 #include "cik_structs.h"
 
-inline void busy_wait(unsigned long ms)
-{
-	while (time_before(jiffies, ms))
-		cpu_relax();
-}
-
 static inline struct cik_mqd *get_mqd(void *mqd)
 {
 	return (struct cik_mqd *)mqd;