From 912d8a9b0196ba30e6b33400a28d5064bb7a6d02 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Fran=C3=A7ois=20Tigeot?= Date: Sat, 14 Feb 2015 08:25:40 +0100 Subject: [PATCH] drm: Add linux/printk.h --- sys/dev/drm/include/linux/kernel.h | 1 + sys/dev/drm/include/linux/printk.h | 39 ++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 sys/dev/drm/include/linux/printk.h diff --git a/sys/dev/drm/include/linux/kernel.h b/sys/dev/drm/include/linux/kernel.h index d350e77774..043a54f8f4 100644 --- a/sys/dev/drm/include/linux/kernel.h +++ b/sys/dev/drm/include/linux/kernel.h @@ -38,6 +38,7 @@ #include #include #include +#include #define KERN_CONT "" #define KERN_EMERG "<0>" diff --git a/sys/dev/drm/include/linux/printk.h b/sys/dev/drm/include/linux/printk.h new file mode 100644 index 0000000000..c309ebc1cb --- /dev/null +++ b/sys/dev/drm/include/linux/printk.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2015 François Tigeot + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _LINUX_PRINTK_H_ +#define _LINUX_PRINTK_H_ + +#define pr_info_once(fmt, ...) do { \ + static bool __printed_once; \ + \ + if (!__printed_once) { \ + __printed_once = true; \ + kprintf(fmt, ##__VA_ARGS__); \ + } \ +} while (0) + +#endif /* _LINUX_PRINTK_H_ */ -- 2.41.0