diff mbox series

[net-next,3/5] net: mdiobus: fwnode: avoid calling of_* functions with non OF nodes

Message ID 20220325172234.1259667-4-clement.leger@bootlin.com (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series add fwnode based mdiobus registration | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 7 of 7 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Clément Léger March 25, 2022, 5:22 p.m. UTC
Without this check, of_parse_phandle_with_fixed_args() will be called
with whatever the type of the node. Use !is_of_node() which will work
for all node types supported by the fwnode API (ACPI, software nodes).

Signed-off-by: Clément Léger <clement.leger@bootlin.com>
---
 drivers/net/mdio/fwnode_mdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index f9ec3818041a..7f71c0700c55 100644
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -22,7 +22,7 @@  fwnode_find_mii_timestamper(struct fwnode_handle *fwnode)
 	struct of_phandle_args arg;
 	int err;
 
-	if (is_acpi_node(fwnode))
+	if (!is_of_node(fwnode))
 		return NULL;
 
 	err = of_parse_phandle_with_fixed_args(to_of_node(fwnode),