of: property: fw_devlink: Fix stupid bug in remote-endpoint parsing
Introduced a stupid bug in commit782bfd03c3
("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:782bfd03c3
("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>
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@ -1304,7 +1304,7 @@ static struct device_node *parse_remote_endpoint(struct device_node *np,
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int index)
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int index)
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{
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{
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/* Return NULL for index > 0 to signify end of remote-endpoints. */
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/* Return NULL for index > 0 to signify end of remote-endpoints. */
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if (!index || strcmp(prop_name, "remote-endpoint"))
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if (index > 0 || strcmp(prop_name, "remote-endpoint"))
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return NULL;
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return NULL;
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return of_graph_get_remote_port_parent(np);
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return of_graph_get_remote_port_parent(np);
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