Commit 2ccfe94b authored by Markus Elfring's avatar Markus Elfring Committed by Andy Shevchenko
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auxdisplay: ht16k33: Drop reference after LED registration 



The reference count is bumped by device_get_named_child_node()
and never dropped. Since LED APIs do not require it to be
bumped by the user, drop the reference after LED registration.

[andy: rewritten the commit message and amended the change]

Fixes: c223d9c6 ("auxdisplay: ht16k33: Add LED support")
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 632691ad

drivers/auxdisplay/ht16k33.c

+1 −0
Original line number Diff line number Diff line
@@ -483,6 +483,7 @@ static int ht16k33_led_probe(struct device *dev, struct led_classdev *led, 
	led->max_brightness = MAX_BRIGHTNESS;



	err = devm_led_classdev_register_ext(dev, led, &init_data);

	fwnode_handle_put(init_data.fwnode);

	if (err)

		dev_err(dev, "Failed to register LED\n");