linux-kernel - [PATCH] This patch replaces all the instances of dev_info with drm

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Date:   Tue, 22 Jun 2021 12:45:30 +0530
From:   Aman Jain <ahjain2706@...il.com>
To:     alexander.deucher@....com, christian.koenig@....com,
        airlied@...ux.ie, daniel@...ll.ch, amd-gfx@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] This patch replaces all the instances of dev_info with
 drm_info

When a driver has multiple instances it is necessary to differentiate
between them in the logs. This was done with dev_info/warn/err since
DRM_INFO/WARN/ERROR don't do this. We now have drm_info/warn/err for
printing the relevant debug messages. Hence, this patch uses
drm_* macros to achieve drm-formatted logging

Signed-off-by: Aman Jain <ahjain2706@...il.com>
---
 drivers/gpu/drm/radeon/radeon_drv.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index efeb115ae70e..639c447d9a1f 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -49,6 +49,7 @@
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
 #include <drm/radeon_drm.h>
+#include <drm/drm_print.h>
 
 #include "radeon_drv.h"
 #include "radeon.h"
@@ -308,7 +309,7 @@ static int radeon_pci_probe(struct pci_dev *pdev,
 		case CHIP_VERDE:
 		case CHIP_OLAND:
 		case CHIP_HAINAN:
-			dev_info(&pdev->dev,
+			drm_info(&pdev->dev,
 				 "SI support disabled by module param\n");
 			return -ENODEV;
 		}
@@ -320,7 +321,7 @@ static int radeon_pci_probe(struct pci_dev *pdev,
 		case CHIP_HAWAII:
 		case CHIP_KABINI:
 		case CHIP_MULLINS:
-			dev_info(&pdev->dev,
+			drm_info(&pdev->dev,
 				 "CIK support disabled by module param\n");
 			return -ENODEV;
 		}
-- 
2.30.2