linux-kernel - [PATCH v2 5/5] drm/etnaviv: Replace the '&pdev->dev' with 'dev'

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Message-ID: <20240908121107.328740-5-sui.jingfeng@linux.dev>
Date: Sun,  8 Sep 2024 20:11:07 +0800
From: Sui Jingfeng <sui.jingfeng@...ux.dev>
To: Lucas Stach <l.stach@...gutronix.de>
Cc: Christian Gmeiner <christian.gmeiner@...il.com>,
	Russell King <linux+etnaviv@...linux.org.uk>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Maxime Ripard <mripard@...nel.org>,
	dri-devel@...ts.freedesktop.org,
	etnaviv@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Sui Jingfeng <sui.jingfeng@...ux.dev>,
	Christian Gmeiner <cgmeiner@...lia.com>
Subject: [PATCH v2 5/5] drm/etnaviv: Replace the '&pdev->dev' with 'dev'

In the etnaviv_pdev_probe() and etnaviv_gpu_platform_probe() function, the
value of '&pdev->dev' has been cached to the local auto variable 'dev'.
But some callers use 'dev', while the rest use '&pdev->dev'. To keep it
consistent, use 'dev' uniformly.

Tested-by: Christian Gmeiner <cgmeiner@...lia.com>
Signed-off-by: Sui Jingfeng <sui.jingfeng@...ux.dev>
---
 drivers/gpu/drm/etnaviv/etnaviv_drv.c | 10 +++++-----
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 16 ++++++++--------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 7844cd961a29..6591e420a051 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -609,7 +609,7 @@ static int etnaviv_pdev_probe(struct platform_device *pdev)
 			if (!of_device_is_available(core_node))
 				continue;
 
-			drm_of_component_match_add(&pdev->dev, &match,
+			drm_of_component_match_add(dev, &match,
 						   component_compare_of, core_node);
 		}
 	} else {
@@ -632,9 +632,9 @@ static int etnaviv_pdev_probe(struct platform_device *pdev)
 	 * bit to make sure we are allocating the command buffers and
 	 * TLBs in the lower 4 GiB address space.
 	 */
-	if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(40)) ||
-	    dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32))) {
-		dev_dbg(&pdev->dev, "No suitable DMA available\n");
+	if (dma_set_mask(dev, DMA_BIT_MASK(40)) ||
+	    dma_set_coherent_mask(dev, DMA_BIT_MASK(32))) {
+		dev_dbg(dev, "No suitable DMA available\n");
 		return -ENODEV;
 	}
 
@@ -645,7 +645,7 @@ static int etnaviv_pdev_probe(struct platform_device *pdev)
 	 */
 	first_node = etnaviv_of_first_available_node();
 	if (first_node) {
-		of_dma_configure(&pdev->dev, first_node, true);
+		of_dma_configure(dev, first_node, true);
 		of_node_put(first_node);
 	}
 
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 3c869970cba4..d0df5c53a829 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -1862,7 +1862,7 @@ static int etnaviv_gpu_platform_probe(struct platform_device *pdev)
 	if (!gpu)
 		return -ENOMEM;
 
-	gpu->dev = &pdev->dev;
+	gpu->dev = dev;
 	mutex_init(&gpu->lock);
 	mutex_init(&gpu->sched_lock);
 
@@ -1876,8 +1876,8 @@ static int etnaviv_gpu_platform_probe(struct platform_device *pdev)
 	if (gpu->irq < 0)
 		return gpu->irq;
 
-	err = devm_request_irq(&pdev->dev, gpu->irq, irq_handler, 0,
-			       dev_name(gpu->dev), gpu);
+	err = devm_request_irq(dev, gpu->irq, irq_handler, 0,
+			       dev_name(dev), gpu);
 	if (err) {
 		dev_err(dev, "failed to request IRQ%u: %d\n", gpu->irq, err);
 		return err;
@@ -1914,13 +1914,13 @@ static int etnaviv_gpu_platform_probe(struct platform_device *pdev)
 	 * autosuspend delay is rather arbitary: no measurements have
 	 * yet been performed to determine an appropriate value.
 	 */
-	pm_runtime_use_autosuspend(gpu->dev);
-	pm_runtime_set_autosuspend_delay(gpu->dev, 200);
-	pm_runtime_enable(gpu->dev);
+	pm_runtime_use_autosuspend(dev);
+	pm_runtime_set_autosuspend_delay(dev, 200);
+	pm_runtime_enable(dev);
 
-	err = component_add(&pdev->dev, &gpu_ops);
+	err = component_add(dev, &gpu_ops);
 	if (err < 0) {
-		dev_err(&pdev->dev, "failed to register component: %d\n", err);
+		dev_err(dev, "failed to register component: %d\n", err);
 		return err;
 	}
 
-- 
2.43.0