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91da7032d8
linux/drivers/pinctrl
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Rob Herring 91da7032d8 pinctrl: at91: fix deferred probing support 
AT91 pinctrl deferred probing support is broken if the GPIO devices
haven't probed first and set gpio_banks to non-zero. The later condition
that only some GPIO devices haven't probed can't actually happen as
either all the GPIO devices have probed first or none of them have. Plus
the pinctrl driver has already returned -EINVAL, so it's not on the
deferred list to retry probing.

Fix this by consolidating the checking that all GPIO devices are probed.

Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Tested-by: Nicolas Ferre <nicolas.ferre@microchip.com> # on sama5d3 xplained
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20180712192222.32481-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-01-27 13:48:07 +01:00
..
actions intel-pinctrl for v6.1-2 2022-10-26 09:58:29 +02:00
aspeed pinctrl: aspeed: Add missing header(s) 2022-10-24 12:31:27 +03:00
bcm pinctrl: bcm2835: Switch to use ->add_pin_ranges() 2023-01-26 13:38:55 +01:00
berlin pinctrl: berlin: fix spelling typo in comment 2022-09-05 14:10:14 +02:00
cirrus pinctrl: lochnagar: Add missing header(s) 2022-10-24 17:06:46 +03:00
freescale pinctrl: mxs: avoid defines prefixed with CONFIG 2022-12-29 02:05:16 +01:00
intel Pin control changes for the v6.2 kernel cycle: 2022-12-13 13:03:06 -08:00
mediatek pinctrl: mediatek: Initialize variable *buf to zero 2023-01-26 14:39:35 +01:00
meson pinctrl: meson: Switch to use fwnode instead of of_node 2022-09-08 10:35:30 +02:00
mvebu pinctrl: mvebu: Add missing header(s) 2022-10-24 17:06:46 +03:00
nomadik pinctrl: nomadik: remove duplicate included header files 2023-01-16 15:22:32 +01:00
nuvoton pinctrl: nuvoton: wpcm450: Fix handling of inverted MFSEL bits 2022-11-10 09:19:42 +01:00
pxa drivers/pinctrl: remove redundant ret variable 2022-01-24 01:12:54 +01:00
qcom pinctrl: qcom: Unify accessing to device fwnode 2023-01-26 13:40:55 +01:00
ralink pinctrl: ralink: rename variables which point out the pin group 2023-01-16 14:56:46 +01:00
renesas pinctrl: renesas: Updates for v6.2 2022-11-20 23:34:45 +01:00
samsung pinctrl: samsung: Do not mention legacy API in the code 2023-01-16 14:59:07 +01:00
spear pinctrl: spear: Add missing header(s) 2022-10-24 17:06:47 +03:00
sprd pinctrl: sprd: Add missing header(s) 2022-10-24 17:06:47 +03:00
starfive pinctrl: starfive: Use existing variable gpio 2022-11-22 09:25:30 +01:00
stm32 pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain 2023-01-09 15:13:15 +01:00
sunplus pinctrl: sunplus: sppctl: Remove duplicate assignment of of_gpio_n_cells 2023-01-16 15:03:08 +01:00
sunxi pinctrl: sunxi: d1: Add CAN bus pinmuxes 2022-11-26 22:57:50 +01:00
tegra pinctrl: tegra: Separate Tegra194 instances 2022-11-14 14:16:46 +01:00
ti pinctrl: ti-iodelay: Add missing header(s) 2022-10-24 17:06:47 +03:00
uniphier pinctrl: uniphier: Add missing header(s) 2022-10-24 17:06:47 +03:00
visconti gpio: visconti: Add Toshiba Visconti GPIO support 2021-02-15 11:43:26 +01:00
vt8500 pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
core.c pinctrl: Move for_each_maps() to namespace and hide iterator inside 2022-11-14 14:19:33 +01:00
core.h pinctrl: Move for_each_maps() to namespace and hide iterator inside 2022-11-14 14:19:33 +01:00
devicetree.c pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map 2022-11-10 12:26:18 +01:00
devicetree.h pinctrl: Clean up headers 2022-10-24 17:06:48 +03:00
Kconfig pinctrl: digicolor: Use proper headers and drop OF dependency 2023-01-16 15:14:03 +01:00
Makefile pinctrl: pinctrl-loongson2: add pinctrl driver support 2022-11-17 10:24:08 +01:00
pinconf-generic.c pinctrl: pinconf-generic: add missing of_node_put() 2022-11-25 10:49:28 +01:00
pinconf.c pinctrl: use to octal permissions for debugfs files 2021-03-10 14:41:58 +01:00
pinconf.h pinctrl: Clean up headers 2022-10-24 17:06:48 +03:00
pinctrl-amd.c pinctrl: amd: Add Z-state wake control bits 2022-12-29 01:59:41 +01:00
pinctrl-amd.h pinctrl: amd: Add Z-state wake control bits 2022-12-29 01:59:41 +01:00
pinctrl-apple-gpio.c pinctrl: apple-gpio: Add missing header(s) 2022-10-24 12:31:17 +03:00
pinctrl-artpec6.c
pinctrl-as3722.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-at91-pio4.c intel-pinctrl for v6.1-2 2022-10-26 09:58:29 +02:00
pinctrl-at91.c pinctrl: at91: fix deferred probing support 2023-01-27 13:48:07 +01:00
pinctrl-at91.h
pinctrl-axp209.c pinctrl: axp209: Add missing header(s) 2022-10-24 12:31:55 +03:00
pinctrl-bm1880.c pinctrl: bm1880: Add missing header(s) 2022-10-24 12:53:33 +03:00
pinctrl-cy8c95x0.c intel-pinctrl for v6.1-2 2022-10-26 09:58:29 +02:00
pinctrl-da850-pupd.c pinctrl: da850-pupd: Drop empty platform remove function 2022-12-29 02:02:46 +01:00
pinctrl-da9062.c pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
pinctrl-digicolor.c pinctrl: digicolor: Use proper headers and drop OF dependency 2023-01-16 15:14:03 +01:00
pinctrl-equilibrium.c pinctrl: equilibrium: Switch to use fwnode instead of of_node 2022-05-09 13:46:51 +02:00
pinctrl-equilibrium.h pinctrl: equilibrium: Switch to use fwnode instead of of_node 2022-05-09 13:46:51 +02:00
pinctrl-falcon.c pinctrl: lantiq: Add missing header(s) 2022-10-24 17:06:46 +03:00
pinctrl-gemini.c pinctrl: gemini: Add missing header(s) 2022-10-24 17:06:45 +03:00
pinctrl-ingenic.c Pin control changes for the v6.2 kernel cycle: 2022-12-13 13:03:06 -08:00
pinctrl-k210.c pinctrl: k210: call of_node_put() 2022-11-22 09:35:27 +01:00
pinctrl-keembay.c pinctrl: keembay: rework loops looking for groups names 2021-12-22 02:57:27 +01:00
pinctrl-lantiq.c pinctrl: lantiq: Add missing header(s) 2022-10-24 17:06:46 +03:00
pinctrl-lantiq.h pinctrl: lantiq: Add missing header(s) 2022-10-24 17:06:46 +03:00
pinctrl-loongson2.c pinctrl: loongson2: Fix some const correctness 2022-11-25 11:41:01 +01:00
pinctrl-lpc18xx.c pinctrl: lpc18xx: Add missing header(s) 2022-10-24 17:06:46 +03:00
pinctrl-max77620.c pinctrl: max77620: drop unneeded MODULE_ALIAS 2022-04-22 22:56:46 +02:00
pinctrl-mcp23s08_i2c.c pinctrl: mcp23s08: Convert to i2c's .probe_new() 2023-01-10 09:00:19 +01:00
pinctrl-mcp23s08_spi.c
pinctrl-mcp23s08.c pinctrl: mcp23s08: Drop assignment of default number of OF cells 2022-09-03 00:17:35 +02:00
pinctrl-mcp23s08.h pinctrl: mcp23s08: Add optional reset GPIO 2021-06-12 01:58:10 +02:00
pinctrl-microchip-sgpio.c pinctrl: microchip-sgpio: Add missing header(s) 2022-10-24 17:06:46 +03:00
pinctrl-ocelot.c Pin control changes for the v6.2 kernel cycle: 2022-12-13 13:03:06 -08:00
pinctrl-oxnas.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-palmas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-pic32.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: pistachio: Correct the fwnode_irq_get() return value check 2022-09-08 15:18:58 +02:00
pinctrl-rk805.c pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
pinctrl-rockchip.c pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups 2023-01-09 15:14:10 +01:00
pinctrl-rockchip.h pinctrl: rockchip: Add RV1126 pinctrl support 2022-08-22 09:51:08 +02:00
pinctrl-single.c Pin control changes for the v6.2 kernel cycle: 2022-12-13 13:03:06 -08:00
pinctrl-st.c intel-pinctrl for v6.1-2 2022-10-26 09:58:29 +02:00
pinctrl-stmfx.c pinctrl: stmfx: Add missing header(s) 2022-10-24 17:06:47 +03:00
pinctrl-sx150x.c pinctrl: sx150x: Convert to i2c's .probe_new() 2023-01-16 13:40:32 +01:00
pinctrl-tb10x.c
pinctrl-thunderbay.c pinctrl: thunderbay: Drop empty platform remove function 2022-12-29 02:03:51 +01:00
pinctrl-utils.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-utils.h pinctrl: Clean up headers 2022-10-24 17:06:48 +03:00
pinctrl-xway.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-zynq.c pinctrl: zynq: use module_platform_driver to simplify the code 2022-03-15 01:46:13 +01:00
pinctrl-zynqmp.c Pin control changes for the v6.2 kernel cycle: 2022-12-13 13:03:06 -08:00
pinmux.c pinctrl: pinmux: Drop duplicate error message in pinmux_select() 2023-01-10 09:03:27 +01:00
pinmux.h pinctrl: Clean up headers 2022-10-24 17:06:48 +03:00