HID: Reorder fields in 'struct hid_input'

Group some variables based on their sizes to reduce hole and avoid padding.
On x86_64, this shrinks the size of 'struct hid_input'
from 72 to 64 bytes.

It saves a few bytes of memory and is more cache-line friendly.

Signed-off-by: Christophe JAILLET <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: tititiou36

include/linux/hid.h

@@ -556,9 +556,9 @@ struct hid_input {
 	struct hid_report *report;
 	struct input_dev *input;
 	const char *name;
-	bool registered;
 	struct list_head reports;	/* the list of reports */
 	unsigned int application;	/* application usage for this input */
+	bool registered;
 };
 
 enum hid_type {