linux-kernel - [PATCH v3 5/5] staging: sm750fb: convert logging to device-based in sm750

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Message-ID: <20260204120602.6715-5-iprintercanon@gmail.com>
Date: Wed,  4 Feb 2026 12:06:02 +0000
From: Artem Lytkin <iprintercanon@...il.com>
To: Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Teddy Wang <teddy.wang@...iconmotion.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-fbdev@...r.kernel.org,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Artem Lytkin <iprintercanon@...il.com>
Subject: [PATCH v3 5/5] staging: sm750fb: convert logging to device-based in sm750_hw.c

Convert pr_err calls to dev_err using &pdev->dev in hw_sm750_map()
where struct pci_dev *pdev is available as a function parameter.

Signed-off-by: Artem Lytkin <iprintercanon@...il.com>
---
 drivers/staging/sm750fb/sm750_hw.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index e3e4b75d6..bf4c1585c 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -42,7 +42,7 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 	 */
 	ret = pci_request_region(pdev, 1, "sm750fb");
 	if (ret) {
-		pr_err("Can not request PCI regions.\n");
+		dev_err(&pdev->dev, "Can not request PCI regions.\n");
 		goto exit;
 	}
 
@@ -50,7 +50,7 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 	sm750_dev->pvReg =
 		ioremap(sm750_dev->vidreg_start, sm750_dev->vidreg_size);
 	if (!sm750_dev->pvReg) {
-		pr_err("mmio failed\n");
+		dev_err(&pdev->dev, "mmio failed\n");
 		ret = -EFAULT;
 		goto exit;
 	}
@@ -75,7 +75,7 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 		ioremap_wc(sm750_dev->vidmem_start, sm750_dev->vidmem_size);
 	if (!sm750_dev->pvMem) {
 		iounmap(sm750_dev->pvReg);
-		pr_err("Map video memory failed\n");
+		dev_err(&pdev->dev, "Map video memory failed\n");
 		ret = -EFAULT;
 		goto exit;
 	}
-- 
2.43.0