mtd: devices: elm: update DRIVER_NAME as "omap-elm"
mtd: devices: elm: update DRIVER_NAME as "omap-elm"

use "omap-elm" as DRIVER_NAME

Signed-off-by: Pekon Gupta <9c832910b22e9984746268496e467a6536ae8491@ti.com>
Reviewed-by: Ezequiel Garcia <7248f52d8926fd82a5eb079a13afe9dd79e34c7a@free-electrons.com>
Signed-off-by: Brian Norris <ac73eed4b8a8c9127255a2696c52b2e7503720b8@gmail.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs