Marco Felsch f259f896f2 pinctrl: mcp23s08: fix irq and irqchip setup order ... Since 'commit 02e389e63e ("pinctrl: mcp23s08: fix irq setup order")' the irq request isn't the last devm_* allocation. Without a deeper look at the irq and testing this isn't a good solution. Since this driver relies on the devm mechanism, requesting a interrupt should be the last thing to avoid memory corruptions during unbinding. 'Commit 02e389e63e ("pinctrl: mcp23s08: fix irq setup order")' fixed the order for the interrupt-controller use case only. The mcp23s08_irq_setup() must be split into two to fix it for the interrupt-controller use case and to register the irq at last. So the irq will be freed first during unbind. Cc: stable@vger.kernel.org Cc: Jan Kundrát <jan.kundrat@cesnet.cz> Cc: Dmitry Mastykin <mastichi@gmail.com> Cc: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Fixes: 82039d244f ("pinctrl: mcp23s08: add pinconf support") Fixes: 02e389e63e ("pinctrl: mcp23s08: fix irq setup order") Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Tested-by: Phil Reid <preid@electromag.com.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2018-10-10 14:36:35 +02:00
..
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: nsp: Fix potential NULL dereference	2018-07-14 12:47:04 +02:00
berlin	pinctrl: berlin: fix 'pctrl->functions' allocation in berlin_pinctrl_build_state	2018-08-03 19:28:15 +02:00
cirrus	pinctrl: madera: Fix possible NULL pointer with pdata config	2018-08-29 14:02:47 +02:00
freescale	pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()	2018-08-01 23:01:07 +02:00
intel	Revert "pinctrl: intel: Do pin translation when lock IRQ"	2018-09-25 12:50:00 +02:00
mediatek	This is the bulk of pin control changes for v4.19:	2018-08-14 12:31:27 -07:00
meson	pinctrl: meson: add gen_clk pins	2018-07-16 14:46:11 +02:00
mvebu	pinctrl: armada-37xx: add suspend/resume support	2018-06-29 14:41:10 +02:00
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: msm: Really mask level interrupts to prevent latching	2018-08-29 09:38:50 +02:00
samsung	pinctrl: samsung: Remove duplicated "wakeup" in printk	2018-08-10 23:01:01 +02:00
sh-pfc	This is the bulk of pin control changes for v4.19:	2018-08-14 12:31:27 -07:00
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	headers: separate linux/mod_devicetable.h from linux/platform_device.h	2018-07-07 17:52:26 +02:00
stm32	pinctrl: stm32: add syscfg mask parameter	2018-07-29 22:14:59 +02:00
sunxi	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
tegra	pinctrl: tegra: Move drivers registration to arch_init level	2018-08-03 19:17:39 +02:00
ti	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
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	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
core.c	pinctrl: core: Return selector to the pinctrl driver	2018-07-17 10:48:25 +02:00
core.h	pinctrl: core: Remove broken remove_last group and pinmux functions	2018-07-17 10:49:49 +02:00
devicetree.c	pinctrl: Support stopping deferred probe after initcalls	2018-07-10 17:22:35 +02:00
devicetree.h
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: poll InterruptEnable bits in amd_gpio_irq_set_type	2018-09-25 12:39:19 +02:00
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: Remove redundant return value check	2018-07-16 14:46:11 +02:00
pinctrl-at91.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
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
pinctrl-digicolor.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
pinctrl-falcon.c
pinctrl-gemini.c	pinctrl: gemini: Mask properly	2018-06-26 09:51:42 +02:00
pinctrl-ingenic.c	pinctrl: ingenic: Fix group & function error checking	2018-08-29 13:43:36 +02:00
pinctrl-lantiq.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
pinctrl-lantiq.h
pinctrl-lpc18xx.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
pinctrl-max77620.c	pinctrl: max77620: Use common error handling code in max77620_pinconf_set()	2017-11-08 13:49:57 +01:00
pinctrl-mcp23s08.c	pinctrl: mcp23s08: fix irq and irqchip setup order	2018-10-10 14:36:35 +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	gpio: Move irqdomain into struct gpio_irq_chip	2017-11-08 14:06:21 +01:00
pinctrl-rk805.c	pinctrl: Add pinctrl driver for the RK805 PMIC	2017-08-21 08:54:46 +01:00
pinctrl-rockchip.c	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
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: Add a static gpio/pinctrl pin range mapping	2018-01-18 11:04:47 +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	treewide: devm_kzalloc() -> devm_kcalloc()	2018-06-12 16:19:22 -07:00
pinctrl-zynq.c	pinctrl: zynq: Fix warnings in the driver	2017-08-14 15:01:01 +02:00
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