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* [PATCH 1/2] framebuffer: Add fb_<level> convenience logging macros
@ 2013-09-20  1:35 Joe Perches
  2013-09-20  1:35 ` [PATCH 2/2] framebuffer: Use fb_<level> Joe Perches
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Joe Perches @ 2013-09-20  1:35 UTC (permalink / raw)
  To: Jean-Christophe Plagniol-Villard, Tomi Valkeinen
  Cc: linux-fbdev, linux-kernel

Add fb_<level> convenience macros for emitting the
"fb%d: ", struct fb_info->node value.

Neatens and shortens the code a bit.

Signed-off-by: Joe Perches <joe@perches.com>
---
 include/linux/fb.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/linux/fb.h b/include/linux/fb.h
index ffac70a..70c4836 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -792,4 +792,16 @@ extern int fb_find_mode(struct fb_var_screeninfo *var,
 			const struct fb_videomode *default_mode,
 			unsigned int default_bpp);
 
+/* Convenience logging macros */
+#define fb_err(fb_info, fmt, ...)					\
+	pr_err("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__)
+#define fb_notice(info, fmt, ...)					\
+	pr_notice("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__)
+#define fb_warn(fb_info, fmt, ...)					\
+	pr_warn("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__)
+#define fb_info(fb_info, fmt, ...)					\
+	pr_info("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__)
+#define fb_dbg(fb_info, fmt, ...)					\
+	pr_debug("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__)
+
 #endif /* _LINUX_FB_H */
-- 
1.8.1.2.459.gbcd45b4.dirty


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Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-09-20  1:35 [PATCH 1/2] framebuffer: Add fb_<level> convenience logging macros Joe Perches
2013-09-20  1:35 ` [PATCH 2/2] framebuffer: Use fb_<level> Joe Perches
2013-10-13 17:39   ` Joe Perches
2013-10-13 17:39 ` [PATCH 1/2] framebuffer: Add fb_<level> convenience logging macros Joe Perches
2013-10-29 10:56 ` Tomi Valkeinen

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