#ifndef _PRINTK_BRAILLE_H #define _PRINTK_BRAILLE_H #ifdef CONFIG_A11Y_BRAILLE_CONSOLE static inline void braille_set_options(struct console_cmdline *c, char *brl_options) { c->brl_options = brl_options; } char * _braille_console_setup(char **str, char **brl_options); int _braille_register_console(struct console *console, struct console_cmdline *c); int _braille_unregister_console(struct console *console); #else static inline void braille_set_options(struct console_cmdline *c, char *brl_options) { } static inline char * _braille_console_setup(char **str, char **brl_options) { return NULL; } static inline int _braille_register_console(struct console *console, struct console_cmdline *c) { return 0; } static inline int _braille_unregister_console(struct console *console) { return 0; } #endif #endif n'>index : net-next.git
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authorLinus Torvalds <torvalds@linux-foundation.org>2017-01-18 10:47:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-18 10:47:11 -0800
commit49b550fee80b5f36b961640666f7945d7ec63000 (patch)
tree3dd2539f7168f8763c3ac9744234893c92d56585 /kernel/locking
parent9da96f99f15169b8bf77a1f27ed6d926f82ea59f (diff)
parent3e4f7a4956e54143f7fc15c636158ad4166d219d (diff)
Merge branch 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU fixes from Ingo Molnar: "This fixes sporadic ACPI related hangs in synchronize_rcu() that were caused by the ACPI code mistakenly relying on an aspect of RCU that was neither promised to work nor reliable but which happened to work - until in v4.9 we changed the RCU implementation, which made the hangs more prominent. Since the mis-use of the RCU facility wasn't properly detected and prevented either, these fixes make the RCU side work reliably instead of working around the problem in the ACPI code. Hence the slightly larger diffstat that goes beyond the normal scope of RCU fixes in -rc kernels" * 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcu: Narrow early boot window of illegal synchronous grace periods rcu: Remove cond_resched() from Tiny synchronize_sched()
Diffstat (limited to 'kernel/locking')