On Tue, Jun 18, 2019 at 12:08:45AM +0200, Rafael J. Wysocki wrote: > On Fri, Jun 14, 2019 at 7:54 PM Suzuki K Poulose <suzuki.poul...@arm.com> > wrote: > > > > The prototype of bus_find_device() will be unified with that of > > class_find_device() subsequently, but for this purpose the callback > > functions passed to it need to take (const void *) as the second > > argument. Consequently, they cannot modify the memory pointed to by > > that argument which currently is not the case for acpi_dev_match_cb(). > > However, acpi_dev_match_cb() really need not modify the "match" object > > passed to it, because acpi_dev_get_first_match_dev() which uses it via > > bus_find_device() can easily convert the result of bus_find_device() > > into the pointer to return. > > > > For this reason, update acpi_dev_match_cb() to avoid the redundant > > memory updates. > > > > Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org> > > Cc: "Rafael J. Wysocki" <raf...@kernel.org> > > Cc: Len Brown <l...@kernel.org> > > Cc: linux-a...@vger.kernel.org > > Signed-off-by: Suzuki K Poulose <suzuki.poul...@arm.com> > > Reviewed-by: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > > Or if you want me to take this patch, please let me know.
I'll take it now, thanks. greg k-h
