spi: zynqmp_qspi: Code alignment

Few lines are extented to next line though they can fit in 80 character
limit, align them to single line. No functional change.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20220825125906.11581-6-ashok.reddy.soma@amd.com


Signed-off-by: Michal Simek <michal.simek@amd.com>