diff options
| -rw-r--r-- | drivers/hid/hid-input.c | 6 | ||||
| -rw-r--r-- | include/linux/hid.h | 4 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 217f2d1b91c5..fbbb82f65842 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -52,6 +52,7 @@ static const struct { #define map_rel(c) hid_map_usage(hidinput, usage, &bit, &max, EV_REL, (c)) #define map_key(c) hid_map_usage(hidinput, usage, &bit, &max, EV_KEY, (c)) #define map_led(c) hid_map_usage(hidinput, usage, &bit, &max, EV_LED, (c)) +#define map_msc(c) hid_map_usage(hidinput, usage, &bit, &max, EV_MSC, (c)) #define map_abs_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \ &max, EV_ABS, (c)) @@ -874,10 +875,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case 0x5b: /* TransducerSerialNumber */ case 0x6e: /* TransducerSerialNumber2 */ - usage->type = EV_MSC; - usage->code = MSC_SERIAL; - bit = input->mscbit; - max = MSC_MAX; + map_msc(MSC_SERIAL); break; default: goto unknown; diff --git a/include/linux/hid.h b/include/linux/hid.h index b2fea7fc54a1..f18e2cf5d74d 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -1010,6 +1010,10 @@ static inline void hid_map_usage(struct hid_input *hidinput, bmap = input->ledbit; limit = LED_MAX; break; + case EV_MSC: + bmap = input->mscbit; + limit = MSC_MAX; + break; } if (unlikely(c > limit || !bmap)) { |