From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mikko Perttunen <cyndis@kapsi.fi>
Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org
Subject: [PATCH v1 3/3] gpu/host1x: fence: Make spinlock static
Date: Tue, 17 Aug 2021 05:01:53 +0300 [thread overview]
Message-ID: <20210817020153.25378-4-digetx@gmail.com> (raw)
In-Reply-To: <20210817020153.25378-1-digetx@gmail.com>
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>
---
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;
--
2.32.0
next prev parent reply other threads:[~2021-08-17 2:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-17 2:01 [PATCH v1 0/3] Tegra DRM and Host1x driver fixes Dmitry Osipenko
2021-08-17 2:01 ` [PATCH v1 1/3] drm/tegra: dc: Remove unused variables Dmitry Osipenko
2021-08-17 2:01 ` [PATCH v1 2/3] drm/tegra: uapi: Fix wrong mapping end address in case of disabled IOMMU Dmitry Osipenko
2021-08-17 2:01 ` Dmitry Osipenko [this message]
2021-08-17 8:20 ` [PATCH v1 0/3] Tegra DRM and Host1x driver fixes Mikko Perttunen
2021-08-17 14:17 ` Thierry Reding
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