Joe HattoriandGreg Kroah-Hartman c2c3949ceb leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak ...

[ Upstream commit 417cad5dc7 ]

cht_wc_leds_probe() leaks memory when the second led_classdev_register()
call in the for-loop fails as it does not call the cleanup function
led_classdev_unregister() on the first device. Avoid this leak by
calling devm_led_classdev_register().

Fixes: 047da762b9 ("leds: Add Intel Cherry Trail Whiskey Cove PMIC LED driver")
Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Link: https://lore.kernel.org/r/20241220085346.533675-1-joe@pf.is.s.u-tokyo.ac.jp
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-08 09:51:56 +01:00

..

blink

leds: bcm63138: Rename dependency symbol ARCH_BCM4908 to ARCH_BCMBCA

2023-07-28 09:59:58 +01:00

flash

leds: flash: mt6360: Fix device_for_each_child_node() refcounting in error paths

2024-12-09 10:33:08 +01:00

rgb

pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()

2024-06-12 11:12:24 +02:00

simple

Merge tag 'leds-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

2023-09-04 13:52:58 -07:00

trigger

leds: triggers: Flush pending brightness before activating trigger

2024-08-11 12:47:14 +02:00

Kconfig

leds: aw2013: Select missing dependency REGMAP_I2C

2024-01-25 15:35:49 -08:00

led-class-flash.c

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led-class-multicolor.c

leds: multicolor: Use rounded division when calculating color components

2023-08-17 11:25:03 +01:00

led-class.c

leds: class: Protect brightness_show() with led_cdev->led_access mutex

2024-12-14 20:00:12 +01:00

led-core.c

leds: Drop BUG_ON check for LED_COLOR_ID_MULTI

2023-09-19 15:16:23 +01:00

led-triggers.c

leds: triggers: Flush pending brightness before activating trigger

2024-08-11 12:47:14 +02:00

leds-88pm860x.c

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leds-acer-a500.c

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leds-adp5520.c

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leds-an30259a.c

leds: an30259a: Use devm_mutex_init() for mutex initialization

2024-07-11 12:49:02 +02:00

leds-apu.c

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leds-ariel.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-aw200xx.c

leds: aw200xx: Fix write to DIM parameter

2024-01-25 15:35:49 -08:00

leds-aw2013.c

leds: aw2013: Unlock mutex before destroying it

2024-03-26 18:19:55 -04:00

leds-bcm6328.c

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leds-bcm6358.c

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leds-bd2606mvv.c

leds: bd2606mvv: Fix device child node usage in bd2606mvv_probe()

2024-10-04 16:29:27 +02:00

leds-bd2802.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-blinkm.c

leds: blinkm: Replace all non-returning strlcpy with strscpy

2023-05-25 12:31:18 +01:00

leds-cht-wcove.c

leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak

2025-02-08 09:51:56 +01:00

leds-clevo-mail.c

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leds-cobalt-qube.c

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leds-cobalt-raq.c

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leds-cpcap.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-cr0014114.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-da903x.c

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leds-da9052.c

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leds-dac124s085.c

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leds-el15203000.c

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leds-gpio-register.c

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leds-gpio.c

leds: gpio: Configure per-LED pin control

2023-05-25 12:34:30 +01:00

leds-hp6xx.c

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leds-ip30.c

leds: ip30: Convert to devm_platform_ioremap_resource()

2023-07-28 09:26:21 +01:00

leds-ipaq-micro.c

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leds-is31fl32xx.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-is31fl319x.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm355x.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm3530.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm3532.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm3533.c

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leds-lm3642.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm3692x.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm3697.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lm36274.c

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leds-locomo.c

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leds-lp50xx.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lp55xx-common.c

leds: lp55xx: Remove redundant test for invalid channel number

2024-12-09 10:33:05 +01:00

leds-lp55xx-common.h

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leds-lp3944.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lp3952.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lp5521.c

leds: Remove redundant of_match_ptr()

2023-08-17 13:28:25 +01:00

leds-lp5523.c

leds: Remove redundant of_match_ptr()

2023-08-17 13:28:25 +01:00

leds-lp5562.c

leds: Remove redundant of_match_ptr()

2023-08-17 13:28:25 +01:00

leds-lp8501.c

leds: Remove redundant of_match_ptr()

2023-08-17 13:28:25 +01:00

leds-lp8788.c

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leds-lp8860.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-lt3593.c

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leds-max8997.c

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leds-max77650.c

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leds-mc13783.c

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leds-menf21bmc.c

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leds-mlxcpld.c

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leds-mlxreg.c

leds: mlxreg: Use devm_mutex_init() for mutex initialization

2024-11-22 15:38:37 +01:00

leds-mt6323.c

leds: leds-mt6323: Adjust return/parameter types in wled get/set callbacks

2023-06-23 10:57:14 +01:00

leds-net48xx.c

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leds-netxbig.c

leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata()

2025-02-08 09:51:52 +01:00

leds-nic78bx.c

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leds-ns2.c

leds: ns2: Slightly simplify a memory allocation

2023-07-28 11:58:04 +01:00

leds-ot200.c

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leds-pca955x.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-pca963x.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-pca995x.c

leds: pca995x: Fix device child node usage in pca995x_probe()

2024-10-04 16:29:29 +02:00

leds-pca9532.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-pm8058.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-powernv.c

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leds-pwm.c

leds: pwm: Disable PWM when going to suspend

2024-06-12 11:12:24 +02:00

leds-rb532.c

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leds-regulator.c

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leds-sc27xx-bltc.c

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leds-spi-byte.c

leds: spi-byte: Call of_node_put() on error path

2024-09-12 11:11:30 +02:00

leds-ss4200.c

leds: ss4200: Convert PCIBIOS_* return codes to errnos

2024-08-03 08:54:18 +02:00

leds-sunfire.c

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leds-syscon.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-tca6507.c

leds: Switch i2c drivers back to use .probe()

2023-05-25 12:16:22 +01:00

leds-ti-lmu-common.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-tlc591xx.c

leds: Explicitly include correct DT includes

2023-07-28 10:02:32 +01:00

leds-tps6105x.c

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leds-turris-omnia.c

leds: turris-omnia: Do not use SMBUS calls

2023-11-20 11:59:24 +01:00

leds-wm831x-status.c

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leds-wm8350.c

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leds-wrap.c

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leds.h

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Makefile

leds: pca995x: Add support for PCA995X chips

2023-07-28 09:26:28 +01:00

TODO

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uleds.c

leds: uleds: Use module_misc_device macro to simplify the code

2023-08-18 11:42:54 +01:00