HID: amd_sfh: Correct the structure fields

Misinterpreted sfh_cmd_base structure member fields. Therefore, adjust
the structure member fields accordingly to reflect functionality.

Fixes: 93ce5e02 ("HID: amd_sfh: Implement SFH1.1 functionality")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h

@@ -33,9 +33,9 @@ struct sfh_cmd_base {
 		struct {
 			u32 sensor_id		: 4;
 			u32 cmd_id		: 4;
-			u32 sub_cmd_id		: 6;
-			u32 length		: 12;
-			u32 rsvd		: 5;
+			u32 sub_cmd_id		: 8;
+			u32 sub_cmd_value	: 12;
+			u32 rsvd		: 3;
 			u32 intr_disable	: 1;
 		} cmd;
 	};