diff options
Diffstat (limited to 'drivers/staging/speakup/spk_types.h')
| -rw-r--r-- | drivers/staging/speakup/spk_types.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/staging/speakup/spk_types.h b/drivers/staging/speakup/spk_types.h index 8c565c94b8b2..e8ff5d7d6419 100644 --- a/drivers/staging/speakup/spk_types.h +++ b/drivers/staging/speakup/spk_types.h @@ -16,6 +16,7 @@ #include <linux/spinlock.h> #include <linux/mutex.h> #include <linux/io.h> /* for inb_p, outb_p, inb, outb, etc... */ +#include <linux/device.h> enum var_type_t { VAR_NUM = 0, @@ -167,7 +168,8 @@ struct spk_synth { int *default_vol; int (*probe)(struct spk_synth *synth); void (*release)(void); - const char *(*synth_immediate)(struct spk_synth *synth, const char *buff); + const char *(*synth_immediate)(struct spk_synth *synth, + const char *buff); void (*catch_up)(struct spk_synth *synth); void (*flush)(struct spk_synth *synth); int (*is_alive)(struct spk_synth *synth); @@ -179,6 +181,16 @@ struct spk_synth { struct attribute_group attributes; }; +/** + * module_spk_synth() - Helper macro for registering a speakup driver + * @__spk_synth: spk_synth struct + * Helper macro for speakup drivers which do not do anything special in module + * init/exit. This eliminates a lot of boilerplate. Each module may only + * use this macro once, and calling it replaces module_init() and module_exit() + */ +#define module_spk_synth(__spk_synth) \ + module_driver(__spk_synth, synth_add, synth_remove) + struct speakup_info_t { spinlock_t spinlock; int port_tts; |