From: Dmitry Osipenko <digetx@gmail.com>
Date: Tue, 17 Aug 2021 02:01:53 +0000 (+0300)
Subject: gpu/host1x: fence: Make spinlock static
X-Git-Tag: howlett/maple/20220722_2~2173^2~3^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a81cf839a064af27349b857fe347e97dd98c12a0;p=users%2Fjedix%2Flinux-maple.git

gpu/host1x: fence: Make spinlock static

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>
---

diff --git a/drivers/gpu/host1x/fence.c b/drivers/gpu/host1x/fence.c
index 6941add95d0fa..e49083b0b09e2 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;