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bbeddf52ad
Create files with prototypes and static inlines for braille support. Make braille_console functions return 1 on success. Corrected CONFIG_A11Y_BRAILLE_CONSOLE=n _braille_console_setup return value to NULL. Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Ming Lei <ming.lei@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
49 lines
823 B
C
49 lines
823 B
C
#ifndef _PRINTK_BRAILLE_H
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#define _PRINTK_BRAILLE_H
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#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
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static inline void
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braille_set_options(struct console_cmdline *c, char *brl_options)
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{
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c->brl_options = brl_options;
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}
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char *
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_braille_console_setup(char **str, char **brl_options);
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int
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_braille_register_console(struct console *console, struct console_cmdline *c);
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int
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_braille_unregister_console(struct console *console);
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#else
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static inline void
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braille_set_options(struct console_cmdline *c, char *brl_options)
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{
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}
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static inline char *
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_braille_console_setup(char **str, char **brl_options)
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{
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return NULL;
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}
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static inline int
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_braille_register_console(struct console *console, struct console_cmdline *c)
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{
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return 0;
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}
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static inline int
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_braille_unregister_console(struct console *console)
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{
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return 0;
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}
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#endif
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#endif
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