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of: property: Delete of_devlink kernel commandline option

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With the addition of fw_devlink kernel commandline option, of_devlink is
redundant and not useful anymore. So, delete it.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20200222014038.180923-6-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Saravana Kannan 2020-02-21 17:40:38 -08:00 committed by Greg Kroah-Hartman
parent bc749007ad
commit e94f62b714
2 changed files with 0 additions and 12 deletions
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6
Documentation/admin-guide/kernel-parameters.txt
View File

@ -3299,12 +3299,6 @@
This can be set from sysctl after boot.
See Documentation/admin-guide/sysctl/vm.rst for details.
of_devlink [OF, KNL] Create device links between consumer and
supplier devices by scanning the devictree to infer the
consumer/supplier relationships. A consumer device
will not be probed until all the supplier devices have
probed successfully.
ohci1394_dma=early [HW] enable debugging via the ohci1394 driver.
See Documentation/debugging-via-ohci1394.txt for more
info.

6
drivers/of/property.c
View File

@ -1299,15 +1299,9 @@ static int of_link_to_suppliers(struct device *dev,
return ret;
}
static bool of_devlink;
core_param(of_devlink, of_devlink, bool, 0);
static int of_fwnode_add_links(const struct fwnode_handle *fwnode,
struct device *dev)
{
if (!of_devlink)
return 0;
if (unlikely(!is_of_node(fwnode)))
return 0;