[PATCH v1 5/5] of: property: Delete of_devlink kernel commandline option

Saravana Kannan
2020-02-22T01:41:05Z

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

Signed-off-by: Saravana Kannan <saravanak@google.com>
---
Documentation/admin-guide/kernel-parameters.txt | 6 ------
drivers/of/property.c | 6 ------
2 files changed, 12 deletions(-)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 29985152b66d..6692b2aa6140 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -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.
diff --git a/drivers/of/property.c b/drivers/of/property.c
index 15fc9315f1a7..f104f15b57fb 100644
--- a/drivers/of/property.c
+++ b/drivers/of/property.c
@@ -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;

--
2.25.0.265.gbab2e86ba0-goog