linux-kernel - [PATCH v2 4/6] drm_dbg: add trailing newlines to msgs

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Date:   Sun,  3 Sep 2023 15:18:05 -0600
From:   Jim Cromie <jim.cromie@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     Jim Cromie <jim.cromie@...il.com>
Subject: [PATCH v2 4/6] drm_dbg: add trailing newlines to msgs

By at least strong convention, a print-buffer's trailing newline says
"message complete, send it".  The exception (no TNL, followed by a call
to pr_cont) proves the general rule.

Most DRM.debug calls already comport with this: 207 DRM_DEV_DEBUG,
1288 drm_dbg.  Clean up the remainders, in maintainer sized chunks.

No functional changes.

Signed-off-by: Jim Cromie <jim.cromie@...il.com>
---
 drivers/gpu/drm/msm/msm_fb.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c
index e3f61c39df69..88bb5fa23bb1 100644
--- a/drivers/gpu/drm/msm/msm_fb.c
+++ b/drivers/gpu/drm/msm/msm_fb.c
@@ -89,7 +89,7 @@ int msm_framebuffer_prepare(struct drm_framebuffer *fb,
 
 	for (i = 0; i < n; i++) {
 		ret = msm_gem_get_and_pin_iova(fb->obj[i], aspace, &msm_fb->iova[i]);
-		drm_dbg_state(fb->dev, "FB[%u]: iova[%d]: %08llx (%d)",
+		drm_dbg_state(fb->dev, "FB[%u]: iova[%d]: %08llx (%d)\n",
 			      fb->base.id, i, msm_fb->iova[i], ret);
 		if (ret)
 			return ret;
@@ -176,9 +176,9 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,
 	const struct msm_format *format;
 	int ret, i, n;
 
-	drm_dbg_state(dev, "create framebuffer: mode_cmd=%p (%dx%d@...4s)",
-			mode_cmd, mode_cmd->width, mode_cmd->height,
-			(char *)&mode_cmd->pixel_format);
+	drm_dbg_state(dev, "create framebuffer: mode_cmd=%p (%dx%d@...4s)\n",
+		      mode_cmd, mode_cmd->width, mode_cmd->height,
+		      (char *)&mode_cmd->pixel_format);
 
 	n = info->num_planes;
 	format = kms->funcs->get_format(kms, mode_cmd->pixel_format,
@@ -232,7 +232,7 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,
 
 	refcount_set(&msm_fb->dirtyfb, 1);
 
-	drm_dbg_state(dev, "create: FB ID: %d (%p)", fb->base.id, fb);
+	drm_dbg_state(dev, "create: FB ID: %d (%p)\n", fb->base.id, fb);
 
 	return fb;
 
-- 
2.41.0