diff options
| author | Saravana Kannan <saravanak@google.com> | 2024-02-24 08:24:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-06 17:45:09 +0300 |
| commit | 8f626221e5fa89134515d358e7d614609b612a5c (patch) | |
| tree | 7a73977613aefdd8229a2db57467b67e6b3e0718 /drivers/of | |
| parent | 8310080799b40fd9f2a8b808c657269678c149af (diff) | |
| download | linux-8f626221e5fa89134515d358e7d614609b612a5c.tar.xz | |
of: property: fw_devlink: Fix stupid bug in remote-endpoint parsing
[ Upstream commit 7cb50f6c9fbaa1c0b80100b8971bf13db5d75d06 ]
Introduced a stupid bug in commit 782bfd03c3ae ("of: property: Improve
finding the supplier of a remote-endpoint property") due to a last minute
incorrect edit of "index !=0" into "!index". This patch fixes it to be
"index > 0" to match the comment right next to it.
Reported-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/lkml/20240223171849.10f9901d@booty/
Fixes: 782bfd03c3ae ("of: property: Improve finding the supplier of a remote-endpoint property")
Signed-off-by: Saravana Kannan <saravanak@google.com>
Reviewed-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/r/20240224052436.3552333-1-saravanak@google.com
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/property.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index 33d5f16c8120..da5d71219770 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1332,7 +1332,7 @@ static struct device_node *parse_remote_endpoint(struct device_node *np, int index) { /* Return NULL for index > 0 to signify end of remote-endpoints. */ - if (!index || strcmp(prop_name, "remote-endpoint")) + if (index > 0 || strcmp(prop_name, "remote-endpoint")) return NULL; return of_graph_get_remote_port_parent(np); |