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linux/drivers/leds
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Javier Carrasco ea916691a4 leds: mt6360: Fix memory leak in mt6360_init_isnk_properties() 
commit e41d574b359ccd8d99be65c6f11502efa2b83136 upstream.

The fwnode_for_each_child_node() loop requires manual intervention to
decrement the child refcount in case of an early return.

Add the missing calls to fwnode_handle_put(child) to avoid memory leaks
in the error paths.

Cc: stable@vger.kernel.org
Fixes: 679f8652064b ("leds: Add mt6360 driver")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Link: https://lore.kernel.org/r/20240611-leds-mt6360-memleak-v1-1-93642eb5011e@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-03 09:00:39 +02:00
..
blink
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
flash
leds: mt6360: Fix memory leak in mt6360_init_isnk_properties()
2024-08-03 09:00:39 +02:00
rgb
leds: rgb: leds-qcom-lpg: Add PPG check for setting/clearing PBS triggers
2024-08-03 09:00:01 +02:00
simple
leds: simatic-ipc-leds-gpio: Add support for module BX-59A
2024-04-12 09:47:11 +01:00
trigger
leds: triggers: Flush pending brightness before activating trigger
2024-08-03 09:00:39 +02:00
Kconfig
leds: expresswire: Don't depend on NEW_LEDS
2024-03-07 08:48:11 +00:00
led-class-flash.c
led-class-flash: fix -Wrestrict warning
2021-09-27 16:09:42 +02:00
led-class-multicolor.c
leds: multicolor: Use rounded division when calculating color components
2023-08-17 11:25:03 +01:00
led-class.c
Revert "leds: led-core: Fix refcount leak in of_led_get()"
2024-08-03 09:00:01 +02:00
led-core.c
- Core Frameworks
2023-11-02 14:53:19 -10:00
led-triggers.c
leds: triggers: Flush pending brightness before activating trigger
2024-08-03 09:00:39 +02:00
leds-88pm860x.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-acer-a500.c
leds: Add driver for Acer Iconia Tab A500
2020-09-26 21:56:42 +02:00
leds-adp5520.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-an30259a.c
leds: an30259a: Use devm_mutex_init() for mutex initialization
2024-04-11 17:35:24 +01:00
leds-apu.c
leds: apu: Remove duplicate DMI lookup data
2024-04-12 09:47:15 +01:00
leds-ariel.c
leds: Explicitly include correct DT includes
2023-07-28 10:02:32 +01:00
leds-aw200xx.c
leds: aw200xx: Use devm API to cleanup module's resources
2024-04-11 17:34:57 +01:00
leds-aw2013.c
leds: aw2013: Use devm API to cleanup module's resources
2024-04-11 17:34:52 +01:00
leds-bcm6328.c
leds: bcm6328: Get rid of custom led_init_default_state_get()
2023-01-30 08:03:37 +00:00
leds-bcm6358.c
leds: bcm6358: Get rid of custom led_init_default_state_get()
2023-01-30 08:03:38 +00:00
leds-bd2606mvv.c
leds: Switch i2c drivers back to use .probe()
2023-05-25 12:16:22 +01:00
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: Remove unneeded semicolon
2023-06-08 18:11:14 +01:00
leds-clevo-mail.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-cobalt-qube.c
…
leds-cobalt-raq.c
…
leds-cpcap.c
leds: Explicitly include correct DT includes
2023-07-28 10:02:32 +01:00
leds-cr0014114.c
leds: cr0014114: Annotate struct cr0014114 with __counted_by
2023-11-01 11:28:26 +00:00
leds-da903x.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-da9052.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-dac124s085.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
leds-el15203000.c
leds: el15203000: Annotate struct el15203000 with __counted_by
2023-11-01 11:28:28 +00:00
leds-expresswire.c
leds: expresswire: Don't use "proxy" headers
2024-03-07 08:45:31 +00:00
leds-gpio-register.c
leds: leds-gpio-register: Supply description for param 'id'
2021-05-28 11:38:54 +02:00
leds-gpio.c
leds: gpio: Add kernel log if devm_fwnode_gpiod_get() fails
2023-12-13 15:45:55 +00:00
leds-hp6xx.c
…
leds-ip30.c
leds: ip30: Convert to devm_platform_ioremap_resource()
2023-07-28 09:26:21 +01:00
leds-ipaq-micro.c
…
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: lm3532: Use devm API to cleanup module's resources
2024-04-11 17:35:08 +01:00
leds-lm3533.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-lm3642.c
leds: Switch i2c drivers back to use .probe()
2023-05-25 12:16:22 +01:00
leds-lm3692x.c
leds: lm392x: Convert to use maple tree register cache
2023-11-01 11:29:02 +00:00
leds-lm3697.c
leds: lm3697: Annotate struct lm3697 with __counted_by
2023-11-01 11:28:31 +00:00
leds-lm36274.c
leds: lm36274: Add missed property.h
2021-05-30 23:03:48 +02:00
leds-locomo.c
ARM: pxa: split up mach/hardware.h
2022-04-19 16:27:05 +02:00
leds-lp50xx.c
leds: lp50xx: Remove unused field 'num_of_banked_leds' from 'struct lp50xx'
2024-05-02 18:10:56 +01:00
leds-lp55xx-common.c
leds: lp55xx: Use gpiod_set_value_cansleep()
2023-11-01 11:28:42 +00:00
leds-lp55xx-common.h
leds: lp55xx: Add multicolor framework support to lp55xx
2020-07-22 14:42:06 +02:00
leds-lp3944.c
leds: Switch i2c drivers back to use .probe()
2023-05-25 12:16:22 +01:00
leds-lp3952.c
leds: lp3952: Use devm API to cleanup module's resources
2024-04-11 17:35:03 +01:00
leds-lp5521.c
leds: lp5521: Add an error check in lp5521_post_init_device
2023-11-01 11:29:26 +00:00
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
…
leds-lp8860.c
leds: Switch i2c drivers back to use .probe()
2023-05-25 12:16:22 +01:00
leds-lt3593.c
leds: lt3593: Put fwnode in any case during ->probe()
2021-08-03 23:49:31 +02:00
leds-max5970.c
leds: max5970: Add missing headers
2023-12-21 14:42:59 +00:00
leds-max8997.c
leds: max8997: Don't error if there is no pdata
2022-10-22 11:55:03 +02:00
leds-max77650.c
leds: parse linux,default-trigger DT property in LED core
2020-09-26 21:56:43 +02:00
leds-mc13783.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-menf21bmc.c
…
leds-mlxcpld.c
leds: leds-mlxcpld: Fix struct mlxcpld_led_priv member name
2024-03-07 08:48:16 +00:00
leds-mlxreg.c
leds: mlxreg: Use devm_mutex_init() for mutex initialization
2024-04-11 17:35:18 +01:00
leds-mt6323.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-net48xx.c
…
leds-netxbig.c
leds: Use DEVICE_ATTR_{RW, RO, WO} macros
2020-12-30 19:37:13 +01:00
leds-nic78bx.c
leds: nic78bx: Use devm API to cleanup module's resources
2024-04-11 17:35:13 +01:00
leds-ns2.c
leds: ns2: Slightly simplify a memory allocation
2023-07-28 11:58:04 +01:00
leds-ot200.c
…
leds-pca955x.c
leds: pca955x: Cleanup OF/ID table terminators
2023-11-01 11:28:55 +00:00
leds-pca963x.c
leds: pca963x: Add support for suspend and resume
2024-03-07 08:48:06 +00:00
leds-pca995x.c
leds: pca995x: Fix MODULE_DEVICE_TABLE for OF
2023-08-15 18:30:07 +01:00
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
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-pwm.c
leds: pwm: Disable PWM when going to suspend
2024-05-02 18:02:01 +01:00
leds-rb532.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-regulator.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-sc27xx-bltc.c
leds: sc27xx: Move mutex_init() down
2023-11-01 11:29:15 +00:00
leds-spi-byte.c
leds: spi-byte: Use devm_led_classdev_register_ext()
2024-03-07 08:48:06 +00:00
leds-ss4200.c
leds: ss4200: Convert PCIBIOS_* return codes to errnos
2024-08-03 09:00:39 +02:00
leds-sun50i-a100.c
leds: sun50i-a100: Use match_string() helper to simplify the code
2024-05-02 18:06:30 +01:00
leds-sunfire.c
Normalise "name (ad@dr)" MODULE_AUTHORs to "name <ad@dr>"
2024-03-06 13:07:39 -08:00
leds-syscon.c
leds: syscon: Support 'reg' in addition to 'offset' for register address
2023-12-13 11:28:26 +00:00
leds-tca6507.c
leds: tca6507: Use devm_led_classdev_register() to simplify remove path
2023-12-13 11:28:41 +00:00
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
leds: tps6105x: add driver for MFD chip LED mode
2019-12-21 20:10:02 +01:00
leds-turris-omnia.c
leds: turris-omnia: Fix brightness setting and trigger activating
2023-11-01 11:29:16 +00:00
leds-wm831x-status.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-wm8350.c
leds: Convert all platform drivers to return void
2023-11-01 11:28:35 +00:00
leds-wrap.c
…
leds.h
leds: trigger: Stop exporting trigger_list
2024-03-07 08:48:04 +00:00
Makefile
leds: Introduce ExpressWire library
2024-03-07 08:45:03 +00:00
TODO
leds: TODO: Add documentation about possible subsystem improvements
2020-09-30 19:15:33 +02:00
uleds.c
leds: uleds: Use module_misc_device macro to simplify the code
2023-08-18 11:42:54 +01:00