kernel/printk/braille.h

   1 #ifndef _PRINTK_BRAILLE_H
   2 #define _PRINTK_BRAILLE_H
   3
   4 #ifdef CONFIG_A11Y_BRAILLE_CONSOLE
   5
   6 static inline void
   7 braille_set_options(struct console_cmdline *c, char *brl_options)
   8 {
   9         c->brl_options = brl_options;
  10 }
  11
  12 char *
  13 _braille_console_setup(char **str, char **brl_options);
  14
  15 int
  16 _braille_register_console(struct console *console, struct console_cmdline *c);
  17
  18 int
  19 _braille_unregister_console(struct console *console);
  20
  21 #else
  22
  23 static inline void
  24 braille_set_options(struct console_cmdline *c, char *brl_options)
  25 {
  26 }
  27
  28 static inline char *
  29 _braille_console_setup(char **str, char **brl_options)
  30 {
  31         return NULL;
  32 }
  33
  34 static inline int
  35 _braille_register_console(struct console *console, struct console_cmdline *c)
  36 {
  37         return 0;
  38 }
  39
  40 static inline int
  41 _braille_unregister_console(struct console *console)
  42 {
  43         return 0;
  44 }
  45
  46 #endif
  47
  48 #endif