Chen-Yu Tsai ce27fb2c56 gpio: Handle deferred probing in of_find_gpio() properly ...

of_get_named_gpiod_flags() used directly in of_find_gpio() or indirectly
through of_find_spi_gpio() or of_find_regulator_gpio() can return
-EPROBE_DEFER. This gets overwritten by the subsequent of_find_*_gpio()
calls.

This patch fixes this by trying of_find_spi_gpio() or
of_find_regulator_gpio() only if deferred probing was not requested by
the previous of_get_named_gpiod_flags() call.

Fixes: 6a537d4846 ("gpio: of: Support regulator nonstandard GPIO properties")
Fixes: c858233902 ("gpio: of: Support SPI nonstandard GPIO properties")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[Augmented to fit with Maxime's patch]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2018-02-27 09:48:07 +01:00

..

devres.c

gpio: Export devm_gpiod_get_from_of_node() for consumers

2018-01-12 11:05:24 +01:00

gpio-74x164.c

Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2018-01-31 12:25:27 -08:00

gpio-74xx-mmio.c

…

gpio-104-dio-48e.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-104-idi-48.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-104-idio-16.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-adnp.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-adp5520.c

gpio: adp5520: Include proper header

2018-01-13 22:12:07 +01:00

gpio-adp5588.c

gpio: adp5588: Include proper header

2018-01-13 22:14:56 +01:00

gpio-altera-a10sr.c

gpio: altera-a10sr: constify gpio_chip structure

2017-08-14 15:01:12 +02:00

gpio-altera.c

gpio: altera: Include GPIO driver header

2018-01-13 22:18:34 +01:00

gpio-amd8111.c

gpio: amd8111: Include proper header

2018-01-13 22:22:49 +01:00

gpio-amdpt.c

…

gpio-arizona.c

gpio: arizona: Include proper header

2018-01-13 22:47:48 +01:00

gpio-aspeed.c

gpio: fix aspeed_gpio_banks array size check

2017-12-28 13:53:06 +01:00

gpio-ath79.c

gpio: ath79: add missing MODULE_DESCRIPTION/LICENSE

2017-12-02 22:42:22 +01:00

gpio-bcm-kona.c

Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2018-01-31 12:25:27 -08:00

gpio-bd9571mwv.c

…

gpio-brcmstb.c

Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2018-01-31 12:25:27 -08:00

gpio-bt8xx.c

gpio: bt8xx: Include proper header

2018-01-13 22:56:52 +01:00

gpio-clps711x.c

…

gpio-crystalcove.c

gpio: crystalcove: Include proper header

2018-01-14 01:48:48 +01:00

gpio-cs5535.c

gpio: cs5535: Include proper header

2018-01-14 01:56:24 +01:00

gpio-da9052.c

gpio: da905x: Include proper header

2018-01-14 02:00:10 +01:00

gpio-da9055.c

gpio: da905x: Include proper header

2018-01-14 02:00:10 +01:00

gpio-davinci.c

Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2018-01-31 12:25:27 -08:00

gpio-dln2.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-dwapb.c

gpio: dwapb: fix bgpio usage

2017-10-25 11:25:10 +02:00

gpio-em.c

pinctrl/gpio: Unify namespace for cross-calls

2017-09-22 11:02:10 +02:00

gpio-ep93xx.c

…

gpio-etraxfs.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

gpio-exar.c

gpio: exar: Use correct property prefix and document bindings

2017-08-01 13:43:55 +02:00

gpio-f7188x.c

…

gpio-ftgpio010.c

gpio: ftgpio010: Fix platform_get_irq's error checking

2017-12-02 22:42:35 +01:00

gpio-ge.c

gpio: Convert to using %pOF instead of full_name

2017-08-14 15:01:12 +02:00

gpio-gpio-mm.c

…

gpio-grgpio.c

gpio: grgpio: Do not use gc->pin2mask()

2017-10-25 11:25:38 +02:00

gpio-htc-egpio.c

…

gpio-ich.c

…

gpio-ingenic.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-intel-mid.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-iop.c

gpio: iop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE

2017-12-02 22:42:21 +01:00

gpio-it87.c

gpio: it87: fix mojibake in module metadata

2017-12-02 22:42:32 +01:00

gpio-janz-ttl.c

…

gpio-kempld.c

…

gpio-ks8695.c

…

gpio-loongson1.c

gpio: loongson1: fix bgpio usage

2017-10-25 11:25:38 +02:00

gpio-loongson.c

…

gpio-lp873x.c

…

gpio-lp3943.c

…

gpio-lp87565.c

gpio: lp87565: Set proper output level and direction for direction_output

2017-07-31 15:26:57 +02:00

gpio-lpc18xx.c

…

gpio-lpc32xx.c

…

gpio-lynxpoint.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-max730x.c

…

gpio-max732x.c

gpio: max732x: Remove duplicate NULL check

2017-11-29 13:25:23 +01:00

gpio-max3191x.c

gpio: Add driver for Maxim MAX3191x industrial serializer

2017-10-19 22:40:07 +02:00

gpio-max7300.c

…

gpio-max7301.c

…

gpio-max77620.c

gpio: max77620: Make regmap_irq_chip const

2017-08-14 16:06:24 +02:00

gpio-mb86s7x.c

gpio: mb86s70: Revert "Return error if requesting an already assigned gpio"

2017-10-31 13:13:34 +01:00

gpio-mc9s08dz60.c

…

gpio-mc33880.c

…

gpio-menz127.c

…

gpio-merrifield.c

gpio: merrifield: Add support of ACPI enabled platforms

2018-01-10 00:43:42 +01:00

gpio-ml-ioh.c

gpio: ml-ioh: use devres for irq generic chip

2017-08-21 00:06:35 +02:00

gpio-mm-lantiq.c

…

gpio-mmio.c

gpio: mmio: Also read bits that are zero

2018-01-16 23:42:36 +01:00

gpio-mockup.c

gpio: mockup: fix a return value check

2017-12-08 15:34:15 +01:00

gpio-mpc8xxx.c

gpio: mpc8xxx: Do not reverse bits using bgpio

2017-10-25 11:25:40 +02:00

gpio-mpc5200.c

…

gpio-msic.c

gpio: msic: fix error return code in platform_msic_gpio_probe()

2017-08-14 15:03:38 +02:00

gpio-mvebu.c

gpio: mvebu: Fix cause computation in irq handler

2017-08-14 15:00:43 +02:00

gpio-mxc.c

gpio: mxc: use devres for irq generic chip

2017-08-21 00:09:33 +02:00

gpio-mxs.c

gpio: mxs: use devres for irq generic chip

2017-08-21 00:10:00 +02:00

gpio-octeon.c

…

gpio-omap.c

gpio: omap: Give unique labels to each GPIO bank/chip

2018-01-03 08:46:08 +01:00

gpio-palmas.c

…

gpio-pca953x.c

gpio: pca953x: fix vendor prefix for PCA9654

2017-12-02 22:41:43 +01:00

gpio-pcf857x.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-pch.c

gpio: pch: use devres for irq generic chip

2017-08-21 00:08:52 +02:00

gpio-pci-idio-16.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-pcie-idio-24.c

gpio: Add GPIO support for the ACCES PCIe-IDIO-24 family

2018-01-10 14:39:28 +01:00

gpio-pisosr.c

…

gpio-pl061.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-pxa.c

gpio: pxa: Use library functions

2017-10-07 00:01:08 +02:00

gpio-rc5t583.c

…

gpio-rcar.c

Merge branch 'gpio-irqchip-rework' of /home/linus/linux-gpio into devel

2017-11-09 09:38:42 +01:00

gpio-rdc321x.c

…

gpio-reg.c

gpio: gpio-reg: fix build

2017-12-22 15:24:31 +01:00

gpio-sa1100.c

…

gpio-sch311x.c

…

gpio-sch.c

…

gpio-sodaville.c

…

gpio-spear-spics.c

…

gpio-sta2x11.c

gpio: sta2x11: use devres for irq generic chip

2017-08-21 00:06:04 +02:00

gpio-stmpe.c

gpio: stmpe: Delete an unnecessary variable initialisation in stmpe_gpio_probe()

2018-01-17 07:44:16 +01:00

gpio-stp-xway.c

…

gpio-syscon.c

…

gpio-tb10x.c

gpio: tb10x: Handle return value of devm_kasprintf

2017-09-21 14:14:17 +02:00

gpio-tc3589x.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-tegra186.c

gpio: tegra186: Remove tegra186_gpio_lock_class

2017-11-13 11:43:10 +01:00

gpio-tegra.c

kernel/irq: Extend lockdep class for request mutex

2017-12-28 12:26:35 +01:00

gpio-thunderx.c

gpio: thunderx: fix error return code in thunderx_gpio_probe()

2018-01-11 10:49:32 +01:00

gpio-timberdale.c

…

gpio-tpic2810.c

…

gpio-tps6586x.c

…

gpio-tps65086.c

…

gpio-tps65218.c

…

gpio-tps65910.c

…

gpio-tps65912.c

…

gpio-tps68470.c

gpio: Add support for TPS68470 GPIOs

2017-08-14 15:37:38 +02:00

gpio-ts4800.c

…

gpio-ts4900.c

…

gpio-ts5500.c

…

gpio-twl4030.c

mfd: twl: Move header file out of I2C realm

2017-09-04 14:41:02 +01:00

gpio-twl6040.c

gpio: twl6040: remove unneeded forward declaration

2017-08-23 10:20:16 +02:00

gpio-tz1090-pdc.c

…

gpio-tz1090.c

pinctrl/gpio: Unify namespace for cross-calls

2017-09-22 11:02:10 +02:00

gpio-ucb1400.c

…

gpio-uniphier.c

gpio: uniphier: fix mismatch between license text and MODULE_LICENSE

2017-11-30 15:37:42 +01:00

gpio-vf610.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-viperboard.c

…

gpio-vr41xx.c

…

gpio-vx855.c

…

gpio-wcove.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-winbond.c

gpio: winbond: Add driver

2018-01-09 14:51:00 +01:00

gpio-wm831x.c

…

gpio-wm8350.c

…

gpio-wm8994.c

…

gpio-ws16c48.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-xgene-sb.c

genirq/irqdomain: Rename early argument of irq_domain_activate_irq()

2017-12-29 21:13:04 +01:00

gpio-xgene.c

…

gpio-xilinx.c

gpio: Convert to using %pOF instead of full_name

2017-08-14 15:01:12 +02:00

gpio-xlp.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-xra1403.c

…

gpio-xtensa.c

…

gpio-zevio.c

gpio: zevio: make gpio_chip const

2017-08-23 09:21:54 +02:00

gpio-zx.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpio-zynq.c

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08 14:06:21 +01:00

gpiolib-acpi.c

Merge tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2018-02-02 14:22:53 -08:00

gpiolib-devprop.c

gpio: fix "gpio-line-names" property retrieval

2017-12-22 15:24:31 +01:00

gpiolib-legacy.c

…

gpiolib-of.c

gpio: Handle deferred probing in of_find_gpio() properly

2018-02-27 09:48:07 +01:00

gpiolib-sysfs.c

gpio: sysfs: avoid using kstrtol() in 'value' attribute write

2017-12-20 10:34:58 +01:00

gpiolib.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

gpiolib.h

Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2018-01-31 12:25:27 -08:00

Kconfig

gpio: winbond: fix ISA_BUS_API dependency

2018-01-11 10:17:32 +01:00

Makefile

gpio: Add GPIO support for the ACCES PCIe-IDIO-24 family

2018-01-10 14:39:28 +01:00