net: altera_tse: use BIT macro

net: altera_tse: use BIT macro

Replace numerical bit shift with BIT macro
in altera_tse

:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31

Signed-off-by: Thomas Chou <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Chin Liang See <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Acked-by: Joe Hershberger <[email protected]>