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umber-kernel/drivers/leds
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Haotian Zhang 784936cad3 leds: qcom-lpg: Check the return value of regmap_bulk_write() 
[ Upstream commit f42033b5ce8c79c5db645916c9a72ee3e10cecfa ]

The lpg_lut_store() function currently ignores the return value of
regmap_bulk_write() and always returns 0. This can cause hardware write
failures to go undetected, leading the caller to believe LUT programming
succeeded when it may have failed.

Check the return value of regmap_bulk_write() in lpg_lut_store and return
the error to the caller on failure.

Fixes: 24e2d05d1b ("leds: Add driver for Qualcomm LPG")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20260108175133.638-1-vulab@iscas.ac.cn
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2026-02-26 14:59:35 -08:00
..
blink treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
flash leds: flash: leds-qcom-flash: Add a separate register map for PMI8998 2025-08-18 09:49:12 +01:00
rgb leds: qcom-lpg: Check the return value of regmap_bulk_write() 2026-02-26 14:59:35 -08:00
simatic leds: Rename simple directory to simatic 2025-03-21 09:21:56 +00:00
trigger Revert "leds: trigger: netdev: Configure LED blink interval for HW offload" 2025-07-18 14:26:32 +01:00
.kunitconfig leds: Provide skeleton KUnit testing for the LEDs framework 2025-05-14 09:25:02 +01:00
Kconfig leds: Kconfig: Fix spelling mistake "limitiation" -> "limitation" 2025-08-18 09:48:13 +01:00
Makefile leds: Provide skeleton KUnit testing for the LEDs framework 2025-05-14 09:25:02 +01:00
TODO
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led-class-flash.c leds: flash: Add support for flash/strobe duration 2025-05-14 09:25:09 +01:00
led-class-multicolor.c leds: multicolor: Fix intensity setting while SW blinking 2025-05-14 09:24:45 +01:00
led-class.c leds: led-class: Only Add LED to leds_list when it is fully ready 2026-01-30 10:32:22 +01:00
led-core.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
led-test.c leds: led-test: Provide tests for the lookup and get infrastructure 2025-05-14 09:25:07 +01:00
led-triggers.c leds: led-triggers: Improvements for default trigger 2025-04-15 17:57:54 +01:00
leds-88pm860x.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-acer-a500.c
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leds-adp5520.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-an30259a.c leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-06-21 11:57:11 +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: don't use return with gpiod_set_value() variants 2025-02-26 11:17:39 +01:00
leds-aw2013.c leds: aw2013: Simplify with scoped for each OF child loop 2024-08-22 14:23:03 +01:00
leds-bcm6328.c leds: bcm6328: Replace divide condition with comparison for shift value 2024-10-31 16:22:23 +00:00
leds-bcm6358.c leds: bcm6358: Simplify with scoped for each OF child loop 2024-08-22 14:23:05 +01:00
leds-bd2606mvv.c leds: bd2606mvv: Fix device child node usage in bd2606mvv_probe() 2024-08-01 13:40:07 +01:00
leds-bd2802.c leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-06-21 11:57:11 +01:00
leds-blinkm.c leds: Add multicolor support to BlinkM LED driver 2024-08-01 13:40:02 +01:00
leds-cht-wcove.c leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak 2025-01-09 10:57:16 +00:00
leds-clevo-mail.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-cobalt-qube.c
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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: Switch to device_for_each_child_node_scoped() 2024-10-09 15:16:59 +01:00
leds-cros_ec.c leds: leds-cros_ec: Skip LEDs without color components 2026-01-08 10:16:58 +01:00
leds-da903x.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-da9052.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-dac124s085.c
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leds-el15203000.c leds: el15203000: Switch to device_for_each_child_node_scoped() 2024-10-09 15:17:06 +01:00
leds-expresswire.c leds: expresswire: Fix chip state breakage 2026-02-26 14:59:35 -08:00
leds-gpio-register.c leds: leds-gpio-register: Reorganize kerneldoc parameter names 2024-10-10 14:42:33 +01:00
leds-gpio.c - Removed unused local header files from various drivers. 2024-11-22 16:25:20 -08:00
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: leds-is31fl32xx: Add support for is31fl3236a 2025-08-18 09:48:11 +01:00
leds-is31fl319x.c leds: is31fl319x: Use devm_mutex_init() 2025-09-11 16:18:13 +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: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-06-21 11:57:11 +01:00
leds-lm3532.c leds: lm3532: Switch to device_for_each_child_node_scoped() 2024-10-09 15:17:20 +01:00
leds-lm3533.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-lm3642.c leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-06-21 11:57:11 +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: Switch to device_for_each_child_node_scoped() 2024-10-09 15:17:27 +01:00
leds-lm36274.c
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leds-locomo.c
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leds-lp50xx.c leds: leds-lp50xx: Enable chip before any communication 2026-01-08 10:16:58 +01:00
leds-lp55xx-common.c leds: leds-lp55xx: Use correct address for memory programming 2025-09-02 13:26:25 +01:00
leds-lp55xx-common.h leds: lp55xx: Use devm_clk_get_enabled() helpers 2024-08-22 14:48:24 +01:00
leds-lp3944.c leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-06-21 11:57:11 +01:00
leds-lp3952.c leds: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-06-21 11:57:11 +01:00
leds-lp5521.c leds: leds-lp55xx: Convert mutex lock/unlock to guard API 2024-07-11 12:46:25 +01:00
leds-lp5523.c leds: leds-lp55xx: Convert mutex lock/unlock to guard API 2024-07-11 12:46:25 +01:00
leds-lp5562.c leds: lp5562: Add multicolor brightness control 2024-10-15 12:58:41 +01:00
leds-lp5569.c leds: leds-lp5569: Enable chip after chip configuration 2024-07-12 08:32:37 +01:00
leds-lp8501.c leds: leds-lp55xx: Drop deprecated defines 2024-06-26 17:08:31 +01:00
leds-lp8788.c
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leds-lp8860.c leds: lp8860: Check return value of devm_mutex_init() 2025-07-11 15:11:19 -07:00
leds-lp8864.c leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlights 2025-01-09 10:43:34 +00:00
leds-lt3593.c
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leds-max5970.c leds: max5970: Fix unreleased fwnode_handle in probe function 2024-11-06 08:13:14 +00:00
leds-max8997.c
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leds-max77650.c leds: max77650: Switch to device_for_each_child_node_scoped() 2024-10-09 15:18:29 +01:00
leds-max77705.c leds: max77705: Function return instead of variable assignment 2025-08-18 09:49:04 +01:00
leds-mc13783.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-menf21bmc.c
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leds-mlxcpld.c leds: mlxcpld: Remove unused ACPI header inclusion 2025-03-21 09:48:11 +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: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-net48xx.c
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leds-netxbig.c leds: netxbig: Fix GPIO descriptor leak in error paths 2025-12-18 14:02:58 +01:00
leds-nic78bx.c leds: nic78bx: Tidy up ACPI ID table 2025-03-21 09:49:37 +00:00
leds-ns2.c leds: ns2: Switch to device_for_each_child_node_scoped() 2024-10-09 15:18:37 +01:00
leds-ot200.c
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leds-pca955x.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
leds-pca963x.c leds: pca963x: Switch to device_for_each_child_node_scoped() 2024-10-09 15:18:44 +01:00
leds-pca995x.c leds: pca995x: Fix typo in pca995x_of_match's of_device_id entry 2025-05-14 09:25:04 +01:00
leds-pca9532.c treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
leds-pm8058.c leds: Explicitly include correct DT includes 2023-07-28 10:02:32 +01:00
leds-powernv.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-pwm.c leds: pwm: Add optional DT property default-brightness 2024-11-12 12:14:00 +00:00
leds-qnap-mcu.c leds: qnap-mcu: Add support for the red and green status LEDs 2025-09-02 08:54:46 +01:00
leds-rb532.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-regulator.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-sc27xx-bltc.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-spi-byte.c leds: spi-byte: Move OF ID table closer to their user 2024-06-26 16:56:07 +01:00
leds-ss4200.c leds: ss4200: Fix the wrong format specifier for 'blinking' 2024-11-12 14:39:26 +00:00
leds-st1202.c * pca955x: Add HW blink support, utilizing PWM0. It supports one frequency 2025-03-29 14:42:59 -07:00
leds-sun50i-a100.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-sunfire.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
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 treewide: rename GPIO set callbacks back to their original names 2025-08-07 10:07:06 +02:00
leds-ti-lmu-common.c leds: Explicitly include correct DT includes 2023-07-28 10:02:32 +01:00
leds-tlc591xx.c leds: tlc591xx: Replace of_node_put to __free 2024-06-26 16:56:09 +01:00
leds-tps6105x.c
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leds-turris-omnia.c leds: turris-omnia: Drop commas in the terminator entries 2025-05-14 09:24:57 +01:00
leds-upboard.c leds: upboard: Fix module alias 2025-12-18 14:02:38 +01:00
leds-wm831x-status.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-wm8350.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-wrap.c
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leds.h leds: triggers: Constify 'struct bin_attribute' 2025-01-09 11:09:09 +00:00
uleds.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00