staging: mt7621-spi: Remove parentheses

Remove unnecessary parentheses around right hand side of expression.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishka.dasgupta@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nishka Dasgupta 2019-04-02 10:41:56 +05:30 • committed by Greg Kroah-Hartman
commit 18f0e249da