diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2025-10-01 13:43:20 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-10-22 16:57:00 +0200 |
| commit | b889ed5abf4796671b742692fdca35c4002892ee (patch) | |
| tree | 285c3b7354ad64414d7dc8daff252983a711df21 /drivers/acpi/property.c | |
| parent | 5d010473cdeaabf6a2d3a9e2aed2186c1b73c213 (diff) | |
ACPI: property: Rework acpi_graph_get_next_endpoint()
Rework the code obtaining the next endpoint in
acpi_graph_get_next_endpoint(). The resulting code removes unnecessary
contitionals and should be easier to follow.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://patch.msgid.link/20251001104320.1272752-4-sakari.ailus@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index b88bad197fca..73171d277ab6 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -1491,14 +1491,17 @@ static struct fwnode_handle *acpi_graph_get_next_endpoint( if (!port) return NULL; - endpoint = acpi_get_next_subnode(port, prev); - while (!endpoint) { - port = acpi_get_next_subnode(fwnode, port); - if (!port) + do { + endpoint = acpi_get_next_subnode(port, prev); + if (endpoint) break; - if (is_acpi_graph_node(port, "port")) - endpoint = acpi_get_next_subnode(port, NULL); - } + + prev = NULL; + + do { + port = acpi_get_next_subnode(fwnode, port); + } while (port && !is_acpi_graph_node(port, "port")); + } while (port); /* * The names of the endpoint nodes begin with "endpoint@" followed by |