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can: m_can: Use of_property_present() for wakeup-source

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The 'wakeup-source' property is declared as a phandle-array in both YAML
bindings and Device Tree source files. However, the driver currently
uses of_property_read_bool() to check for its existence.

According to the function's documentation, usage on non-boolean property
types is deprecated. Switch to of_property_present() to comply with the
recommended API for checking the presence of a property.

Fixes: 04d5826b07 ("can: m_can: Map WoL to device_set_wakeup_enable")
Reviewed-by: Kendall Willis <k-willis@ti.com>
Acked-by: Markus Schneider-Pargmann <msp@baylibre.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260708030512.8570-1-phucduc.bui@gmail.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
bui duc phuc 2026-07-08 10:05:12 +07:00 committed by Marc Kleine-Budde
parent a7345ad73a
commit 966506838a
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/m_can/m_can.c
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@ -2464,7 +2464,7 @@ struct m_can_classdev *m_can_class_allocate_dev(struct device *dev,
return ERR_PTR(ret);
}
if (dev->of_node && of_property_read_bool(dev->of_node, "wakeup-source"))
if (dev->of_node && of_property_present(dev->of_node, "wakeup-source"))
device_set_wakeup_capable(dev, true);
/* Get TX FIFO size