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-rw-r--r--include/linux/hid.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index f25020c0d6b8..eaad0655b05c 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -477,7 +477,9 @@ struct hid_field {
unsigned report_type; /* (input,output,feature) */
__s32 *value; /* last known value(s) */
__s32 *new_value; /* newly read value(s) */
- __s32 *usages_priorities; /* priority of each usage when reading the report */
+ __s32 *usages_priorities; /* priority of each usage when reading the report
+ * bits 8-16 are reserved for hid-input usage
+ */
__s32 logical_minimum;
__s32 logical_maximum;
__s32 physical_minimum;