[PATCH v5 4/4] HID: steam: add battery device.

The wireless Steam Controller is battery operated, so add the battery device and power information. Signed-off-by: Rodrigo Rivas Costa --- drivers/hid/hid-steam.c | 141 +++- 1 file changed, 140 insertions(+), 1

[PATCH v5 4/4] HID: steam: add battery device.

The wireless Steam Controller is battery operated, so add the battery device and power information. Signed-off-by: Rodrigo Rivas Costa --- drivers/hid/hid-steam.c | 141 +++- 1 file changed, 140 insertions(+), 1 deletion(-) diff --git