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Subject: media: platform: davinci: Use DEFINE_SPINLOCK() for spinlock
Author:  Zheng Yongjun <[email protected]>
Date:    Mon Dec 28 14:51:04 2020 +0100

spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: Zheng Yongjun <[email protected]>
Reviewed-by: Lad Prabhakar <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/platform/davinci/vpif.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

---

diff --git a/drivers/media/platform/davinci/vpif.c 
b/drivers/media/platform/davinci/vpif.c
index 5e67994e62cc..f1ce10828b8e 100644
--- a/drivers/media/platform/davinci/vpif.c
+++ b/drivers/media/platform/davinci/vpif.c
@@ -41,7 +41,7 @@ MODULE_ALIAS("platform:" VPIF_DRIVER_NAME);
 #define VPIF_CH2_MAX_MODES     15
 #define VPIF_CH3_MAX_MODES     2
 
-spinlock_t vpif_lock;
+DEFINE_SPINLOCK(vpif_lock);
 EXPORT_SYMBOL_GPL(vpif_lock);
 
 void __iomem *vpif_base;
@@ -437,7 +437,6 @@ static int vpif_probe(struct platform_device *pdev)
        pm_runtime_enable(&pdev->dev);
        pm_runtime_get(&pdev->dev);
 
-       spin_lock_init(&vpif_lock);
        dev_info(&pdev->dev, "vpif probe success\n");
 
        /*

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