staging: vchiq_arm: Avoid unnecessary line breaks

There are a few statements which are unnecessary broken into multiple lines.
Let's join them into a single line to improve readability.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/1621105859-30215-18-git-send-email-stefan.wahren@i2se.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>