Commit 20904355 ("spi: amd: Add support for version AMDI0062")
removed the cast ACPI_PTR() for no good reason. This wrapper is
important to make sure that the driver can be compiled with or without
CONFIG_ACPI enabled, useful for compiling test. Give back the cast so
compilation works again.

Fixes: 20904355 ("spi: amd: Add support for version AMDI0062")
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20220216162719.116062-1-andrealmeid@collabora.comSigned-off-by: Mark Brown <broonie@kernel.org>