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linux/drivers/pinctrl
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Charles Keepax c62016bdc2 pinctrl: core: Remove extra kref_get which blocks hogs being freed 
commit aafd56fc79 upstream.

kref_init starts with the reference count at 1, which will be balanced
by the pinctrl_put in pinctrl_unregister. The additional kref_get in
pinctrl_claim_hogs will increase this count to 2 and cause the hogs to
not get freed when pinctrl_unregister is called.

Fixes: 6118714275 ("pinctrl: core: Fix pinctrl_register_and_init() with pinctrl_enable()")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200228154142.13860-1-ckeepax@opensource.cirrus.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-18 07:14:23 +01:00
..
actions This is the bulk of pin control changes for v4.19: 2018-08-14 12:31:27 -07:00
aspeed pinctrl: aspeed: Fix documentation 2018-06-28 16:13:12 +02:00
bcm pinctrl: iproc-gpio: Fix incorrect pinconf configurations 2020-01-27 14:51:12 +01:00
berlin pinctrl: berlin: fix 'pctrl->functions' allocation in berlin_pinctrl_build_state 2018-08-03 19:28:15 +02:00
cirrus pinctrl: madera: Fix uninitialized variable bug in madera_mux_set_mux 2019-12-01 09:16:15 +01:00
freescale pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show() 2018-08-01 23:01:07 +02:00
intel pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins 2020-02-24 08:34:36 +01:00
mediatek pinctrl: mediatek: Update cur_mask in mask/mask ops 2019-07-21 09:03:11 +02:00
meson pinctrl: meson-gxl: fix GPIOX sdio pins 2020-03-18 07:14:22 +01:00
mvebu pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type() 2019-12-17 20:35:07 +01:00
nomadik pinctrl: nomadik: silence uninitialized variable warning 2018-08-10 23:14:04 +02:00
pxa pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 2017-11-30 14:42:04 +01:00
qcom pinctrl: qcom: ssbi-gpio: fix gpio-hog related boot issues 2019-12-13 08:51:26 +01:00
samsung pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init 2019-12-17 20:35:11 +01:00
sh-pfc pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs 2020-02-24 08:34:44 +01:00
sirf treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
spear treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
sprd pinctrl: sprd: Use define directive for sprd_pinconf_params values 2019-10-01 08:26:07 +02:00
stm32 pinctrl: stm32: fix memory leak issue 2019-12-05 09:21:35 +01:00
sunxi pinctrl: sunxi: Fix a memory leak in 'sunxi_pinctrl_build_state()' 2019-12-01 09:16:24 +01:00
tegra pinctrl: tegra: Fix write barrier placement in pmx_writel 2019-10-07 18:56:52 +02:00
ti pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call 2020-01-17 19:47:06 +01:00
uniphier Char/Misc driver patches for 4.19-rc1 2018-08-18 11:04:51 -07:00
vt8500 treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
zte pinctrl: zte: fix leaked of_node references 2019-05-31 06:46:09 -07:00
core.c pinctrl: core: Remove extra kref_get which blocks hogs being freed 2020-03-18 07:14:23 +01:00
core.h pinctrl: core: Remove broken remove_last group and pinmux functions 2018-07-17 10:49:49 +02:00
devicetree.c pinctrl: devicetree: Avoid taking direct reference to device name string 2019-12-31 16:34:53 +01:00
devicetree.h pinctrl: core: Use delayed work for hogs 2017-01-03 09:26:16 +01:00
Kconfig - New Drivers 2018-08-20 15:38:44 -07:00
Makefile Immutable branch (mfd, chrome) due for the v4.19 window 2018-07-27 08:11:37 +01:00
pinconf-generic.c pinctrl: Add skew-delay pin config and bindings 2017-11-08 13:49:45 +01:00
pinconf.c pinctrl: check ops->pin_config_set in pinconf_set_config() 2017-08-14 15:01:59 +02:00
pinconf.h pinctrl: move const qualifier before struct 2017-08-14 15:01:02 +02:00
pinctrl-amd.c pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler() 2019-12-31 16:35:35 +01:00
pinctrl-amd.h pinctrl/amd: fix gpio irq level in debugfs 2018-07-29 22:20:15 +02:00
pinctrl-artpec6.c pinctrl: artpec-6: Add smaller groups for uarts 2018-03-01 17:04:09 +01:00
pinctrl-as3722.c
pinctrl-at91-pio4.c pinctrl: at91-pio4: fix has_config check in atmel_pctl_dt_subnode_to_map() 2019-11-20 18:46:35 +01:00
pinctrl-at91.c pinctrl: at91: don't use the same irqchip with multiple gpiochips 2019-11-20 18:46:41 +01:00
pinctrl-at91.h
pinctrl-axp209.c pinctrl: axp209: Fix NULL pointer dereference after allocation 2018-08-10 23:12:43 +02:00
pinctrl-coh901.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
pinctrl-coh901.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pinctrl-da850-pupd.c Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
pinctrl-digicolor.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
pinctrl-falcon.c pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-gemini.c pinctrl: gemini: Fix up TVC clock group 2019-11-24 08:20:58 +01:00
pinctrl-ingenic.c pinctrl: ingenic: Probe driver at subsys_initcall 2019-11-20 18:45:34 +01:00
pinctrl-lantiq.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
pinctrl-lantiq.h pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lpc18xx.c pinctrl: lpc18xx: Use define directive for PIN_CONFIG_GPIO_PIN_INT 2019-12-01 09:17:33 +01:00
pinctrl-max77620.c pinctrl: max77620: Use define directive for max77620_pinconf_param values 2019-02-27 10:09:03 +01:00
pinctrl-mcp23s08.c pinctrl: mcp23s08: Fix add_data and irqchip_add_nested call order 2019-07-21 09:03:08 +02:00
pinctrl-ocelot.c pinctrl: ocelot: add support for interrupt controller 2018-08-06 13:00:17 +02:00
pinctrl-oxnas.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
pinctrl-palmas.c pinctrl: palmas: Delete an error message for a failed memory allocation in palmas_pinctrl_probe() 2018-01-03 08:46:49 +01:00
pinctrl-pic32.c gpio: Move irqdomain into struct gpio_irq_chip 2017-11-08 14:06:21 +01:00
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: pistachio: fix leaked of_node references 2019-05-31 06:46:16 -07:00
pinctrl-rk805.c pinctrl: Add pinctrl driver for the RK805 PMIC 2017-08-21 08:54:46 +01:00
pinctrl-rockchip.c pinctrl: rockchip: fix leaked of_node references 2019-07-31 07:26:57 +02:00
pinctrl-rza1.c pinctrl: rza1: Fix selector use for groups and functions 2018-07-17 10:49:33 +02:00
pinctrl-single.c This is the bulk of pin control changes for v4.19: 2018-08-14 12:31:27 -07:00
pinctrl-st.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
pinctrl-sx150x.c pinctrl: sx150x: handle failure case of devm_kstrdup 2019-02-12 19:47:06 +01:00
pinctrl-tb10x.c pinctrl: tb10x: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:41:40 +02:00
pinctrl-u300.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
pinctrl-utils.c pinctrl: utils: Delete an error message for a failed memory allocation in pinctrl_utils_add_map_configs() 2018-01-03 08:46:53 +01:00
pinctrl-utils.h
pinctrl-xway.c pinctrl: xway: fix gpio-hog related boot issues 2019-12-05 09:20:30 +01:00
pinctrl-zynq.c pinctrl: zynq: Use define directive for PIN_CONFIG_IO_STANDARD 2019-12-01 09:17:33 +01:00
pinmux.c pinctrl: pinmux: Return selector to the pinctrl driver 2018-07-17 10:48:47 +02:00
pinmux.h pinctrl: core: Remove broken remove_last group and pinmux functions 2018-07-17 10:49:49 +02:00