Re: [RFC 1/2] ACPI: activate&export acpi_os_get_physical_address

[Rafael J. Wysocki]

On Thursday, April 30, 2015 11:10:25 AM Darren Hart wrote:
> On Wed, Apr 22, 2015 at 04:12:24PM +0200, Kast Bernd wrote:
> > acpi_os_get_physical_address will be needed by an acpi driver (asus-wmi.c).
> > Additionally it could  be used by dell-laptop.c instead of directly calling virt_to_phys.
> > 
> > acpi_os_get_physical_address gets exported and ACPI_FUTURE_USAGE is removed
> > 
> 
> Hrm, well... this doesn't get rid of virt_to_phys, it just wraps it really. I'm
> not sure that makes this any more acceptable than the original from Felipe - but
> that's not my call.

Use virt_to_phys() if you need to.

This one is in case ACPICA needs to get the virtual-to-physical mapping (hence
ACPI_FUTURE_USAGE).

Rafael

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/