style(imx8m): add parenthesis to CSU_HP_REG

To be inline with CSU_SA_REG and CSU_HPCONTROL_REG.

Change-Id: Ia7332096312df41a8cf994d58fad76a99493dd02
Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>
1 file changed