Re: [PATCH 2/2] spi: hisi-sfv-v3xx: drop unnecessary ACPI_PTR and related ifendif protection

[Yicong Yang <yangyicong@xxxxxxxxxxxxx>]

On 2021/4/8 21:51, Mark Brown wrote:
> On Thu, Apr 08, 2021 at 07:31:45PM +0800, Yicong Yang wrote:
>> The ACPI_PTR() and related IS_ENABLED(CONFIG_ACPI) protection is
>> redundant, so drop them.
> 
> The driver supports building without ACPI so are you sure these are
> redundant?
> 

yes. we're not using any acpi function in this driver. What ifdef macro
and ACPI_PTR() protects is struct acpi_device_id, which is defined in
mod_devicetable.h rather than acpi.h. It can be built when ACPI=n.

some similiar cleanups can be found:
6c328c347ac3 ("platform/x86: i2c-multi-instantiate: Drop redundant ACPI_PTR()")
846afc1dbcbf ("iio: accel: bma220: Drop ACPI_PTR() and accompanying ifdeffery")
[...]

Thanks,
Yicong