Wentao GuanandGreg Kroah-Hartman ec5aadc4fa gpio: regmap: Fix memleak in error path in gpio_regmap_register() ...

commit 52721cfc78 upstream.

Call gpiochip_remove() to free the resources allocated by
gpiochip_add_data() in error path.

Fixes: 553b75d4bf ("gpio: regmap: Allow to allocate regmap-irq device")
Fixes: ae495810cf ("gpio: regmap: add the .fixed_direction_output configuration parameter")
CC: stable@vger.kernel.org
Co-developed-by: WangYuli <wangyl5933@chinaunicom.cn>
Signed-off-by: WangYuli <wangyl5933@chinaunicom.cn>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20251204101303.30353-1-guanwentao@uniontech.com
[Bartosz: reworked the commit message]
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-01-11 15:22:02 +01:00

..

gpio-74x164.c

…

gpio-74xx-mmio.c

…

gpio-104-dio-48e.c

…

gpio-104-idi-48.c

…

gpio-104-idio-16.c

gpio: 104-idio-16: Define maximum valid register address offset

2025-10-29 14:07:02 +01:00

gpio-adnp.c

…

gpio-adp5520.c

…

gpio-aggregator.c

gpio: aggregator: protect driver attr handlers against module unload

2025-03-13 12:58:24 +01:00

gpio-altera-a10sr.c

…

gpio-altera.c

…

gpio-amd8111.c

…

gpio-amd-fch.c

…

gpio-amdpt.c

…

gpio-arizona.c

…

gpio-aspeed-sgpio.c

…

gpio-aspeed.c

gpio: aspeed: Use devm_clk api to manage clock source

2024-10-17 15:24:26 +02:00

gpio-ath79.c

…

gpio-bcm-kona.c

gpio: bcm-kona: Add missing newline to dev_err format string

2025-02-21 13:57:08 +01:00

gpio-bd9571mwv.c

…

gpio-bd71815.c

…

gpio-bd71828.c

…

gpio-brcmstb.c

of: remove internal arguments from of_property_for_each_u32()

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

gpio-bt8xx.c

…

gpio-cadence.c

…

gpio-clps711x.c

…

gpio-creg-snps.c

…

gpio-crystalcove.c

gpio: crystalcove: Use -ENOTSUPP consistently

2024-05-17 12:02:18 +02:00

gpio-cs5535.c

…

gpio-da9052.c

…

gpio-da9055.c

…

gpio-davinci.c

gpio: davinci: fix lazy disable

2024-10-10 11:57:58 +02:00

gpio-dln2.c

…

gpio-ds4520.c

…

gpio-dwapb.c

…

gpio-eic-sprd.c

…

gpio-elkhartlake.c

…

gpio-em.c

…

gpio-en7523.c

…

gpio-ep93xx.c

…

gpio-exar.c

gpio: exar: set value when external pull-up or pull-down is present

2024-12-09 10:32:47 +01:00

gpio-f7188x.c

…

gpio-ftgpio010.c

…

gpio-fxl6408.c

…

gpio-ge.c

…

gpio-gpio-mm.c

…

gpio-grgpio.c

gpio: grgpio: Add NULL check in grgpio_probe

2024-12-14 19:59:41 +01:00

gpio-gw-pld.c

…

gpio-hisi.c

…

gpio-hlwd.c

…

gpio-htc-egpio.c

…

gpio-i8255.c

…

gpio-i8255.h

…

gpio-ich.c

…

gpio-idio-16.c

gpio: idio-16: Define fixed direction of the GPIO lines

2025-11-02 22:14:42 +09:00

gpio-idio-16.h

…

gpio-idt3243x.c

…

gpio-imx-scu.c

…

gpio-it87.c

…

gpio-ixp4xx.c

…

gpio-janz-ttl.c

…

gpio-kempld.c

…

gpio-latch.c

…

gpio-ljca.c

gpio: ljca: Initialize num before accessing item in ljca_gpio_config

2025-10-29 14:07:06 +01:00

gpio-logicvc.c

…

gpio-loongson1.c

…

gpio-loongson-64bit.c

…

gpio-loongson.c

…

gpio-lp873x.c

…

gpio-lp3943.c

…

gpio-lp87565.c

…

gpio-lpc18xx.c

…

gpio-lpc32xx.c

gpio: lpc32xx: fix module autoloading

2024-05-17 12:02:19 +02:00

gpio-madera.c

…

gpio-max730x.c

…

gpio-max732x.c

…

gpio-max3191x.c

…

gpio-max7300.c

…

gpio-max7301.c

…

gpio-max77620.c

…

gpio-max77650.c

…

gpio-mb86s7x.c

…

gpio-mc33880.c

…

gpio-menz127.c

…

gpio-merrifield.c

…

gpio-ml-ioh.c

…

gpio-mlxbf2.c

gpio: mlxbf2: use platform_get_irq_optional()

2025-08-28 16:28:10 +02:00

gpio-mlxbf3.c

gpio: mlxbf3: use platform_get_irq_optional()

2025-08-28 16:28:10 +02:00

gpio-mlxbf.c

…

gpio-mm-lantiq.c

…

gpio-mmio.c

gpio: mmio: do not calculate bgpio_bits via "ngpios"

2024-07-11 12:49:13 +02:00

gpio-mockup.c

…

gpio-moxtet.c

…

gpio-mpc8xxx.c

…

gpio-mpc5200.c

…

gpio-msc313.c

…

gpio-mt7621.c

…

gpio-mvebu.c

…

gpio-mxc.c

gpio: mxc: remove dead code after switch to DT-only

2025-02-08 09:52:29 +01:00

gpio-mxs.c

…

gpio-octeon.c

…

gpio-omap.c

…

gpio-palmas.c

…

gpio-pca953x.c

gpio: pca953x: fix IRQ storm on system wake up

2025-06-04 14:41:51 +02:00

gpio-pca9570.c

…

gpio-pcf857x.c

…

gpio-pch.c

…

gpio-pci-idio-16.c

gpio: pci-idio-16: Define maximum valid register address offset

2025-10-29 14:07:02 +01:00

gpio-pcie-idio-24.c

…

gpio-pisosr.c

…

gpio-pl061.c

…

gpio-pmic-eic-sprd.c

…

gpio-pxa.c

…

gpio-raspberrypi-exp.c

…

gpio-rc5t583.c

…

gpio-rcar.c

gpio: rcar: Fix missing of_node_put() call

2025-03-13 12:58:33 +01:00

gpio-rda.c

…

gpio-rdc321x.c

…

gpio-realtek-otto.c

…

gpio-reg.c

…

gpio-regmap.c

gpio: regmap: Fix memleak in error path in gpio_regmap_register()

2026-01-11 15:22:02 +01:00

gpio-rockchip.c

gpio: rockchip: fix OF node leak in probe()

2024-09-12 11:11:44 +02:00

gpio-sa1100.c

…

gpio-sama5d2-piobu.c

…

gpio-sch311x.c

…

gpio-sch.c

…

gpio-sifive.c

…

gpio-sim.c

…

gpio-siox.c

…

gpio-sl28cpld.c

…

gpio-sodaville.c

…

gpio-spear-spics.c

…

gpio-sprd.c

…

gpio-stmpe.c

gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock

2025-02-21 13:57:18 +01:00

gpio-stp-xway.c

…

gpio-syscon.c

…

gpio-tangier.c

gpio: tangier: Use correct type for the IRQ chip data

2024-05-02 16:32:33 +02:00

gpio-tangier.h

…

gpio-tb10x.c

…

gpio-tc3589x.c

…

gpio-tegra186.c

gpio: tegra186: fix resource handling in ACPI probe path

2025-04-25 10:45:34 +02:00

gpio-tegra.c

…

gpio-thunderx.c

…

gpio-timberdale.c

…

gpio-tn48m.c

…

gpio-tpic2810.c

…

gpio-tps6586x.c

…

gpio-tps65086.c

…

gpio-tps65218.c

…

gpio-tps65219.c

…

gpio-tps65910.c

…

gpio-tps65912.c

gpio: tps65912: check the return value of regmap_update_bits()

2025-08-28 16:28:17 +02:00

gpio-tps68470.c

…

gpio-tqmx86.c

gpio: tqmx86: fix broken IRQ_TYPE_EDGE_BOTH interrupt type

2024-06-21 14:38:30 +02:00

gpio-ts4800.c

…

gpio-ts4900.c

…

gpio-ts5500.c

…

gpio-twl4030.c

…

gpio-twl6040.c

…

gpio-uniphier.c

…

gpio-vf610.c

…

gpio-viperboard.c

…

gpio-virtio.c

gpio: virtio: Fix config space reading.

2025-08-28 16:28:10 +02:00

gpio-visconti.c

…

gpio-vx855.c

…

gpio-wcd934x.c

gpio: wcd934x: mark the GPIO controller as sleeping

2025-10-19 16:30:45 +02:00

gpio-wcove.c

gpio: wcove: Use -ENOTSUPP consistently

2024-05-17 12:02:18 +02:00

gpio-winbond.c

…

gpio-wm831x.c

…

gpio-wm8350.c

…

gpio-wm8994.c

…

gpio-ws16c48.c

…

gpio-xgene-sb.c

…

gpio-xgene.c

…

gpio-xgs-iproc.c

…

gpio-xilinx.c

gpio: xilinx: Convert gpio_lock to raw spinlock

2025-01-23 17:21:16 +01:00

gpio-xlp.c

…

gpio-xra1403.c

…

gpio-xtensa.c

…

gpio-zevio.c

gpio: zevio: Add missed label initialisation

2024-12-09 10:32:31 +01:00

gpio-zynq.c

gpio: zynq: Fix wakeup source leaks on device unbind

2025-04-25 10:45:34 +02:00

gpio-zynqmp-modepin.c

gpio: modepin: Enable module autoloading

2024-09-12 11:11:44 +02:00

gpiolib-acpi.c

gpiolib: acpi: Add a quirk for Acer Nitro ANV14

2025-02-21 13:57:18 +01:00

gpiolib-acpi.h

…

gpiolib-cdev.c

gpiolib: cdev: Ignore reconfiguration without direction

2024-09-30 16:25:14 +02:00

gpiolib-cdev.h

…

gpiolib-devres.c

…

gpiolib-legacy.c

…

gpiolib-of.c

gpiolib: of: Add polarity quirk for s5m8767

2025-06-27 11:08:52 +01:00

gpiolib-of.h

…

gpiolib-swnode.c

…

gpiolib-swnode.h

…

gpiolib-sysfs.c

gpio: sysfs: extend the critical section for unregistering sysfs devices

2024-08-29 17:33:34 +02:00

gpiolib-sysfs.h

…

gpiolib.c

gpiolib: Extend software-node support to support secondary software-nodes

2025-10-02 13:42:54 +02:00

gpiolib.h

…

Kconfig

gpio: update Intel LJCA USB GPIO driver

2025-10-29 14:07:04 +01:00

Makefile

…

TODO

…