From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joe Perches Date: Fri, 20 Sep 2013 01:35:54 +0000 Subject: [PATCH 1/2] framebuffer: Add fb_ convenience logging macros Message-Id: <0926c7a34ac51c4cbb67debd0d883f41891e75d9.1379640011.git.joe@perches.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Add fb_ convenience macros for emitting the "fb%d: ", struct fb_info->node value. Neatens and shortens the code a bit. Signed-off-by: Joe Perches --- 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