On Fri, Jun 19, 2009 at 1:21 AM, Kevin Hilman<khilman@xxxxxxxxxxxxxxxxxxx> wrote: > Magnus Damm <magnus.damm@xxxxxxxxx> writes: > >> From: Magnus Damm <damm@xxxxxxxxxx> >> >> Allow architecture specific data in struct platform_device V3. >> >> With this patch struct pdev_archdata is added to struct >> platform_device, similar to struct dev_archdata in found in >> struct device. Useful for architecture code that needs to >> keep extra data associated with each platform device. >> >> Struct pdev_archdata is different from dev.platform_data, the >> convention is that dev.platform_data points to driver-specific >> data. It may or may not be required by the driver. The format >> of this depends on driver but is the same across architectures. >> >> The structure pdev_archdata is a place for architecture specific >> data. This data is handled by architecture specific code (for >> example runtime PM), and since it is architecture specific it >> should _never_ be touched by device driver code. Exactly like >> struct dev_archdata but for platform devices. >> >> Signed-off-by: Magnus Damm <damm@xxxxxxxxxx> > > Since there is no 'Feature-desired-by:' tag, I'll addd > > Acked-by: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> > > For PM on ARM in general, and OMAP in particular we definitely need a > generic way to handle arch-specific data per platform_device. Thanks, Kevin! So ARM in general or at least OMAP wants this, and so does SuperH. Rafael, you kindly gave feedback on earlier versions, are you ok with this version? Cheers, / magnus _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
