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| author | Markus Elfring <elfring@users.sourceforge.net> | 2024-06-04 17:02:15 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-06-11 15:58:52 +0200 |
| commit | 2ccfe94bc3ac980d2d1df9f7a0b2c6d2137abe55 (patch) | |
| tree | 5983b61652e4a6ca8a1c8184b554bdc59f8d0884 /drivers | |
| parent | auxdisplay: Use sizeof(*pointer) instead of sizeof(type) (diff) | |
| download | linux-2ccfe94bc3ac980d2d1df9f7a0b2c6d2137abe55.tar.xz linux-2ccfe94bc3ac980d2d1df9f7a0b2c6d2137abe55.zip | |
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: c223d9c636ed ("auxdisplay: ht16k33: Add LED support")
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/auxdisplay/ht16k33.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c index ce987944662c..8a7034b41d50 100644 --- a/drivers/auxdisplay/ht16k33.c +++ b/drivers/auxdisplay/ht16k33.c @@ -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"); |