diff options
Diffstat (limited to 'drivers/media/IR')
| -rw-r--r-- | drivers/media/IR/ir-core-priv.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/media/IR/ir-core-priv.h b/drivers/media/IR/ir-core-priv.h index 77d0b94ede1..f965024385d 100644 --- a/drivers/media/IR/ir-core-priv.h +++ b/drivers/media/IR/ir-core-priv.h @@ -36,19 +36,23 @@ struct ir_raw_event_ctrl { }; /* macros for IR decoders */ -static inline bool geq_margin(unsigned d1, unsigned d2, unsigned margin) { +static inline bool geq_margin(unsigned d1, unsigned d2, unsigned margin) +{ return d1 > (d2 - margin); } -static inline bool eq_margin(unsigned d1, unsigned d2, unsigned margin) { +static inline bool eq_margin(unsigned d1, unsigned d2, unsigned margin) +{ return ((d1 > (d2 - margin)) && (d1 < (d2 + margin))); } -static inline bool is_transition(struct ir_raw_event *x, struct ir_raw_event *y) { +static inline bool is_transition(struct ir_raw_event *x, struct ir_raw_event *y) +{ return x->pulse != y->pulse; } -static inline void decrease_duration(struct ir_raw_event *ev, unsigned duration) { +static inline void decrease_duration(struct ir_raw_event *ev, unsigned duration) +{ if (duration > ev->duration) ev->duration = 0; else |