rx51-battery: Set name to rx51-battery

For compatibility between board code and DT, set battery name to same value.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
1 file changed