Kangjie Lu b491c6f370 leds: pca9532: fix a potential NULL pointer dereference ...

[ Upstream commit 0aab8e4df4 ]

In case of_match_device cannot find a match, return -EINVAL to avoid
NULL pointer dereference.

Fixes: fa4191a609 ("leds: pca9532: Add device tree support")
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>

2019-05-04 08:49:10 +02:00

..

trigger

Revert "leds: handle suspend/resume in heartbeat trigger"

2017-08-30 10:21:51 +02:00

dell-led.c

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Kconfig

leds: add driver for Mellanox systems LEDs

2016-09-15 16:49:39 +02:00

led-class-flash.c

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led-class.c

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led-core.c

led: core: Clear LED_BLINK_SW flag in led_blink_set()

2018-03-24 11:00:08 +01:00

led-triggers.c

leds: triggers: Check return value of kobject_uevent_env()

2016-09-20 10:22:10 +02:00

leds-88pm860x.c

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leds-aat1290.c

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leds-adp5520.c

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leds-asic3.c

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leds-bcm6328.c

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leds-bcm6358.c

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leds-bd2802.c

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leds-blinkm.c

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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-da903x.c

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leds-da9052.c

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leds-dac124s085.c

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leds-fsg.c

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leds-gpio-register.c

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leds-gpio.c

leds: gpio: fix and simplify error handling in gpio_leds_create

2016-09-15 16:49:43 +02:00

leds-hp6xx.c

leds: convert IDE trigger to common disk trigger

2016-06-20 09:57:56 +02:00

leds-ipaq-micro.c

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leds-is31fl32xx.c

leds: is31fl32xx: define complete i2c_device_id table

2016-07-19 13:58:42 +02:00

leds-is31fl319x.c

leds: is31fl319x: 1/3/6/9-channel light effect led driver

2016-08-15 14:02:31 +02:00

leds-ktd2692.c

leds: ktd2692: avoid harmless maybe-uninitialized warning

2017-05-14 14:00:15 +02:00

leds-lm355x.c

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leds-lm3530.c

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leds-lm3533.c

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leds-lm3642.c

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leds-locomo.c

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leds-lp55xx-common.c

leds: lp55xx: fix null deref on firmware load failure

2019-04-05 22:29:11 +02:00

leds-lp55xx-common.h

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leds-lp3944.c

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leds-lp3952.c

leds: LED driver for TI LP3952 6-Channel Color LED

2016-07-18 08:46:09 +02:00

leds-lp5521.c

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leds-lp5523.c

leds: lp5523: fix a missing check of return value of lp55xx_read

2019-02-27 10:07:00 +01:00

leds-lp5562.c

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leds-lp8501.c

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leds-lp8788.c

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leds-lp8860.c

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leds-lt3593.c

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leds-max8997.c

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leds-max77693.c

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leds-mc13783.c

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leds-menf21bmc.c

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leds-mlxcpld.c

leds: add driver for Mellanox systems LEDs

2016-09-15 16:49:39 +02:00

leds-net48xx.c

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leds-netxbig.c

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leds-ns2.c

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leds-ot200.c

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leds-pca955x.c

leds: pca955x: Correct I2C Functionality

2018-04-13 19:48:03 +02:00

leds-pca963x.c

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leds-pca9532.c

leds: pca9532: fix a potential NULL pointer dereference

2019-05-04 08:49:10 +02:00

leds-pm8058.c

leds: pm8058: Silence pointer to integer size warning

2018-03-22 09:17:55 +01:00

leds-powernv.c

powerpc/opal: Add inline function to get rc from an ASYNC_COMP opal_msg

2016-06-29 17:33:18 +10:00

leds-pwm.c

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leds-rb532.c

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leds-regulator.c

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leds-s3c24xx.c

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leds-sead3.c

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leds-ss4200.c

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leds-sunfire.c

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leds-syscon.c

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leds-tca6507.c

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leds-tlc591xx.c

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leds-versatile.c

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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: add driver for Mellanox systems LEDs

2016-09-15 16:49:39 +02:00