On Fri, 2018-09-21 at 22:34 +0200, Robert Jarzmik wrote: > Lubomir Rintel <lkund...@v3.sk> writes: > > > That seems to be the correct type. > Okay, but what happens here when adev_id->driver_data is a value out > of enum > range ? Does the following assignment make sense ? > > + type = (enum pxa_ssp_type)adev_id->driver_data;
No change in behavior. In standard C the enum type is compatible with an integer type (char or larger), thus type would just hold a value outside the rank of an enum. But why would that happen? What we can get here is just the constants from pxa2xx_spi_acpi_match[], all of them of enum pxa_ssp_type type. > As a side note, could you join for the next throw to the review : > - Jarkko Nikula <jarkko.nik...@linux.intel.com> > - Mika Westerberg <mika.westerb...@linux.intel.com> > > Even if they are Intel, I think they have worked a lot on this driver > for Intel > platforms. Will do. > Cheers. Thanks, Lubo
