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i915: enable hotplug && power savings

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git-svn-id: svn://kolibrios.org@3482 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2013-04-26 11:01:23 +00:00
parent d67b35544c
commit c38691bc69
23 changed files with 365 additions and 256 deletions
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14
drivers/include/linux/bug.h
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@@ -62,4 +62,18 @@
BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
#define printk_once(fmt, ...) \
({ \
static bool __print_once; \
\
if (!__print_once) { \
__print_once = true; \
printk(fmt, ##__VA_ARGS__); \
} \
})
#define pr_warn_once(fmt, ...) \
printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
#endif