From 52d7b7dc90af98dcb01475a72904aeb91d8344e4 Mon Sep 17 00:00:00 2001
From: Dmitry Osipenko <digetx@gmail.com>
Date: Tue, 17 Aug 2021 05:01:53 +0300
Subject: gpu/host1x: fence: Make spinlock static
Git-commit: a81cf839a064af27349b857fe347e97dd98c12a0
Patch-mainline: v5.15-rc4
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
The DEFINE_SPINLOCK macro creates a global spinlock symbol that is visible
to the whole kernel. This is unintended in the code, fix it.
Fixes: 687db2207b1b ("gpu: host1x: Add DMA fence implementation")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/host1x/fence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/host1x/fence.c b/drivers/gpu/host1x/fence.c
index 6941add95d0f..e49083b0b09e 100644
--- a/drivers/gpu/host1x/fence.c
+++ b/drivers/gpu/host1x/fence.c
@@ -15,7 +15,7 @@
#include "intr.h"
#include "syncpt.h"
-DEFINE_SPINLOCK(lock);
+static DEFINE_SPINLOCK(lock);
struct host1x_syncpt_fence {
struct dma_fence base;
--
2.38.1