spi: spi-axi-spi-engine: switch to use modern name

[ Upstream commit 9d5920b3 ]

Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230728093221.3312026-4-yangyingliang@huawei.com


Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 0064db9c ("spi: axi-spi-engine: fix version format string")
Signed-off-by: Sasha Levin <sashal@kernel.org>