iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/gpio
History
Chunyan Zhang 0a652b181d gpio: eic-sprd: break loop when getting NULL device resource 
[ Upstream commit 263ade7166a2e589c5b605272690c155c0637dcb ]

EIC controller have unfixed numbers of banks on different Spreadtrum SoCs,
and each bank has its own base address, the loop of getting there base
address in driver should break if the resource gotten via
platform_get_resource() is NULL already. The later ones would be all NULL
even if the loop continues.

Fixes: 25518e024e3a ("gpio: Add Spreadtrum EIC driver support")
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20201209055106.840100-1-zhang.lyra@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:50:55 +01:00
..
gpio-74x164.c
gpio: 74x164: Convert to use SPDX identifier
2019-03-26 18:38:07 +01:00
gpio-74xx-mmio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-104-dio-48e.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
gpio-104-idi-48.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
gpio-104-idio-16.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
gpio-adnp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-adp5520.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
gpio-adp5588.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
gpio-altera-a10sr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
gpio-altera.c
gpio: altera: Pass irqchip when adding gpiochip
2019-07-03 10:24:12 +02:00
gpio-amd8111.c
…
gpio-amd-fch.c
drivers: gpio: amd-fch: make resource struct const
2019-07-03 10:10:32 +02:00
gpio-amdpt.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-arizona.c
gpio: arizona: put pm_runtime in case of failure
2020-07-29 10:18:26 +02:00
gpio-aspeed.c
gpio: aspeed: fix ast2600 bank properties
2020-10-07 08:01:29 +02:00
gpio-ath79.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-bcm-kona.c
gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe()
2020-06-03 08:21:21 +02:00
gpio-bd9571mwv.c
…
gpio-bd70528.c
gpio: bd70528: Use correct unit for debounce times
2019-11-12 11:18:52 +01:00
gpio-brcmstb.c
gpio: Remove dev_err() usage after platform_get_irq()
2019-08-05 13:25:34 +02:00
gpio-bt8xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
gpio-cadence.c
gpio: cadence: Pass irqchip when adding gpiochip
2019-08-15 09:44:19 +02:00
gpio-clps711x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-creg-snps.c
gpio: creg-snps: use devm_platform_ioremap_resource() to simplify code
2019-09-11 14:50:02 +01:00
gpio-crystalcove.c
gpio: crystalcove: Convert to use SPDX identifier
2019-02-08 15:55:40 +02:00
gpio-cs5535.c
docs: driver-model: move it to the driver-api book
2019-07-15 11:03:02 -03:00
gpio-da9052.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-da9055.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-davinci.c
gpio: davinci: silence error prints in case of EPROBE_DEFER
2019-07-15 11:52:34 +02:00
gpio-dln2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
gpio-dwapb.c
gpio: dwapb: Append MODULE_ALIAS for platform driver
2020-06-24 17:50:21 +02:00
gpio-eic-sprd.c
gpio: eic-sprd: break loop when getting NULL device resource
2020-12-30 11:50:55 +01:00
gpio-em.c
gpio: em: use a helper variable for &pdev->dev
2019-07-22 14:40:07 +02:00
gpio-ep93xx.c
gpio: ep93xx: Pass irqchip when adding gpiochip
2019-09-04 10:59:10 +02:00
gpio-exar.c
gpio: exar: Fix bad handling for ida_simple_get error path
2020-06-03 08:21:19 +02:00
gpio-f7188x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-ftgpio010.c
gpio: ftgpio: Fix an error handling path in 'ftgpio_gpio_probe()'
2019-08-23 12:02:34 +02:00
gpio-ge.c
gpio: ge: Fix build warning
2018-05-16 14:35:24 +02:00
gpio-gpio-mm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
gpio-grgpio.c
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
2020-02-24 08:36:26 +01:00
gpio-gw-pld.c
gpio: Add a Gateworks PLD GPIO driver
2019-02-09 11:33:37 +01:00
gpio-hlwd.c
gpio: hlwd: Pass irqchip when adding gpiochip
2019-08-15 09:57:29 +02:00
gpio-htc-egpio.c
gpio: htc-egpio: Remove unused exported htc_egpio_get_wakeup_irq()
2019-09-12 10:07:44 +01:00
gpio-ich.c
gpio: ich: Convert to use SPDX identifier
2018-12-07 17:34:07 +02:00
gpio-intel-mid.c
gpio: intel-mid: Move hardware initialization to callback
2019-10-15 01:18:51 +02:00
gpio-iop.c
Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-07-15 21:10:39 -07:00
gpio-it87.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 300
2019-06-05 17:37:00 +02:00
gpio-ixp4xx.c
gpio: updates for v5.4
2019-09-03 16:04:19 +02:00
gpio-janz-ttl.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-kempld.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 294
2019-06-05 17:36:38 +02:00
gpio-loongson1.c
drivers: gpio: loongon1: use devm_platform_ioremap_resource()
2019-04-05 00:04:26 +07:00
gpio-loongson.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-lp873x.c
gpio: lp873x: Include the right header
2018-05-16 14:35:24 +02:00
gpio-lp3943.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372
2019-06-05 17:37:10 +02:00
gpio-lp87565.c
…
gpio-lpc18xx.c
drivers: gpio: lpc18xx: use devm_platform_ioremap_resource()
2019-04-05 00:04:26 +07:00
gpio-lpc32xx.c
gpio: lpc32xx: allow building on non-lpc32xx targets
2019-08-15 21:33:07 +02:00
gpio-lynxpoint.c
gpio: lynxpoint: Setup correct IRQ handlers
2020-01-04 19:18:20 +01:00
gpio-madera.c
gpio: madera: Add support for Cirrus Logic CS47L92
2019-08-05 11:45:24 +02:00
gpio-max730x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-max732x.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-max3191x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-max7300.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-max7301.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-max77620.c
gpio: max77620: Fixup debounce delays
2019-11-12 11:13:54 +01:00
gpio-max77650.c
gpio: max77650: add MODULE_ALIAS()
2019-07-29 00:03:52 +02:00
gpio-mb86s7x.c
gpiolib: acpi: Split ACPI stuff to gpiolib-acpi.h
2019-07-31 00:57:21 +02:00
gpio-mc9s08dz60.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
gpio-mc33880.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
gpio-menz127.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
gpio-merrifield.c
Revert "gpio: merrifield: Pass irqchip when adding gpiochip"
2019-11-03 23:41:11 +01:00
gpio-ml-ioh.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167
2019-05-30 11:26:39 -07:00
gpio-mlxbf.c
gpio: mlxbf: remove unused including <linux/version.h>
2019-04-08 08:47:06 +02:00
gpio-mm-lantiq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-mmio.c
gpio: mmio: Drop bgpio_dir_inverted
2019-04-08 11:17:43 +02:00
gpio-mockup.c
gpio: mockup: fix resource leak in error path
2020-10-07 08:01:24 +02:00
gpio-moxtet.c
drivers: gpio: Add support for GPIOs over Moxtet bus
2019-08-14 15:30:56 +02:00
gpio-mpc8xxx.c
gpio: mpc8xxx: Add platform device to gpiochip->parent
2020-01-17 19:49:03 +01:00
gpio-mpc5200.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
gpio-msic.c
gpio: msic: Convert to use SPDX identifier
2019-02-08 15:55:41 +02:00
gpio-mt7621.c
gpio: mt7621: Pass irqchip when adding gpiochip
2019-08-23 12:05:06 +02:00
gpio-mvebu.c
gpio: mvebu: fix potential user-after-free on probe
2020-12-30 11:50:53 +01:00
gpio-mxc.c
gpio: mxc: Only get the second IRQ when there is more than one IRQ
2020-01-04 19:16:27 +01:00
gpio-mxs.c
gpio: mxs: read pin level directly instead of using .get
2018-12-21 11:29:57 +01:00
gpio-octeon.c
drivers: gpio: octeon: use devm_platform_ioremap_resource()
2019-04-05 00:04:27 +07:00
gpio-omap.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-palmas.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
gpio-pca953x.c
gpio: pca953x: disable regmap locking for automatic address incrementing
2020-07-22 09:33:18 +02:00
gpio-pcf857x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
gpio-pch.c
gpio: pch: Use dev_get_drvdata
2019-07-23 18:59:05 +03:00
gpio-pci-idio-16.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
gpio-pcie-idio-24.c
gpio: pcie-idio-24: Enable PEX8311 interrupts
2020-11-18 19:20:31 +01:00
gpio-pisosr.c
gpio-pisosr: add support for get_multiple
2018-07-29 21:55:33 +02:00
gpio-pl061.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-pmic-eic-sprd.c
gpio: Remove dev_err() usage after platform_get_irq()
2019-08-05 13:25:34 +02:00
gpio-pxa.c
gpio: pxa: Fix return value of pxa_gpio_probe()
2020-06-03 08:21:21 +02:00
gpio-raspberrypi-exp.c
gpio: raspberrypi-exp: decrease refcount on firmware dt node
2018-12-17 15:28:30 +01:00
gpio-rc5t583.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
gpio-rcar.c
gpio: rcar: Fix runtime PM imbalance on error
2020-10-01 13:18:04 +02:00
gpio-rdc321x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
gpio-reg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 233
2019-06-19 17:09:06 +02:00
gpio-sa1100.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-sama5d2-piobu.c
gpio: sama5d2-piobu: Set proper output level for direction_output
2019-01-11 10:34:37 +01:00
gpio-sch311x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-sch.c
gpio: sch: Remove write-only core_base
2019-04-23 13:08:33 +02:00
gpio-siox.c
gpio: siox: explicitly support only threaded irqs
2020-10-07 08:01:23 +02:00
gpio-sodaville.c
gpio: sodaville: Convert to use SPDX identifier
2018-12-07 17:34:08 +02:00
gpio-spear-spics.c
drivers: gpio: spear-spics: use devm_platform_ioremap_resource()
2019-04-05 00:04:27 +07:00
gpio-sprd.c
gpio: sprd: Clear interrupt when setting the type as edge
2020-10-07 08:01:27 +02:00
gpio-sta2x11.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
gpio-stmpe.c
gpio: Initialize the irqchip valid_mask with a callback
2019-09-11 01:09:37 +01:00
gpio-stp-xway.c
Bulk GPIO changes for the v5.3 kernel cycle:
2019-07-09 09:07:00 -07:00
gpio-syscon.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gpio-tb10x.c
gpio: Remove dev_err() usage after platform_get_irq()
2019-08-05 13:25:34 +02:00
gpio-tc3589x.c
gpio: tc35894: fix up tc35894 interrupt configuration
2020-10-07 08:01:24 +02:00
gpio-tegra186.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 233
2019-06-19 17:09:06 +02:00
gpio-tegra.c
gpio: tegra: mask GPIO IRQs during IRQ shutdown
2020-06-03 08:21:09 +02:00
gpio-thunderx.c
Revert "gpio: thunderx: Switch to GPIOLIB_IRQCHIP"
2020-01-23 08:22:29 +01:00
gpio-timberdale.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
gpio-tpic2810.c
…
gpio-tps6586x.c
gpio: tps65xxx: Use SPDX license tag
2018-09-04 08:22:47 +02:00
gpio-tps65086.c
gpio: tps65xxx: Use SPDX license tag
2018-09-04 08:22:47 +02:00
gpio-tps65218.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 111
2019-05-24 17:39:01 +02:00
gpio-tps65910.c
gpio: tps65xxx: Use SPDX license tag
2018-09-04 08:22:47 +02:00
gpio-tps65912.c
gpio: tps65xxx: Use SPDX license tag
2018-09-04 08:22:47 +02:00
gpio-tps68470.c
gpio: tps68470: Update to SPDX license identifier
2018-02-23 15:26:42 +01:00
gpio-tqmx86.c
gpio: Initialize the irqchip valid_mask with a callback
2019-09-11 01:09:37 +01:00
gpio-ts4800.c
drivers: gpio: ts4800: use devm_platform_ioremap_resource()
2019-04-05 00:04:28 +07:00
gpio-ts4900.c
gpio: ts4900: Use of_device_get_match_data()
2018-05-16 14:35:24 +02:00
gpio-ts5500.c
gpio: ts5500: Delete platform data handling
2018-09-04 08:22:47 +02:00
gpio-twl4030.c
gpio: twl4030: Implement .get_direction()
2018-09-10 08:48:51 +02:00
gpio-twl6040.c
gpio: twl6040: Implement .get_direction()
2018-09-10 08:49:22 +02:00
gpio-ucb1400.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-uniphier.c
drivers: gpio: uniphier: use devm_platform_ioremap_resource()
2019-04-05 00:04:28 +07:00
gpio-vf610.c
gpio: vf610: Pass irqchip when adding gpiochip
2019-08-23 09:41:18 +02:00
gpio-viperboard.c
gpio: viperboard: Replace 'unsigned' with 'unsigned int'
2019-08-05 11:26:58 +02:00
gpio-vr41xx.c
gpio: vr41xx: Use devm_platform_ioremap_resource()
2019-06-27 15:56:51 +01:00
gpio-vx855.c
gpio: vx855: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-wcove.c
gpio: wcove: Convert to use SPDX identifier
2019-02-08 15:55:41 +02:00
gpio-winbond.c
…
gpio-wm831x.c
gpio: wm8xxx: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-wm8350.c
gpio: wm8xxx: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-wm8994.c
gpio: wm8xxx: Cut down on boilerplate
2018-09-17 10:55:24 -07:00
gpio-ws16c48.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
gpio-xgene-sb.c
gpiolib: acpi: Split ACPI stuff to gpiolib-acpi.h
2019-07-31 00:57:21 +02:00
gpio-xgene.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
gpio-xilinx.c
gpio: xilinx: Fix bug where the wrong GPIO register is written to
2020-02-19 19:53:02 +01:00
gpio-xlp.c
gpio: xlp: Pass irqchip when adding gpiochip
2019-08-15 09:55:07 +02:00
gpio-xra1403.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
gpio-xtensa.c
gpio: xtensa: fix driver build
2020-01-09 10:19:59 +01:00
gpio-zevio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpio-zx.c
gpio: zx: Pass irqchip when adding gpiochip
2019-08-23 09:40:44 +02:00
gpio-zynq.c
gpio: zynq: fix reference leak in zynq_gpio functions
2020-12-30 11:50:53 +01:00
gpiolib-acpi.c
gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model
2020-04-02 15:11:01 +02:00
gpiolib-acpi.h
gpiolib: acpi: make acpi_can_fallback_to_crs() static
2019-09-10 11:34:20 +01:00
gpiolib-devprop.c
gpiolib: devprop: Fix syntax error
2019-04-08 11:20:12 +02:00
gpiolib-devres.c
gpio: devres: Switch to EXPORT_SYMBOL_GPL()
2019-09-11 14:47:39 +01:00
gpiolib-legacy.c
gpio: Use SPDX header for core library
2018-09-25 09:08:48 +02:00
gpiolib-of.c
mmc: core: Rework wp-gpio handling
2020-02-19 19:53:10 +01:00
gpiolib-of.h
gpio: of: Make of_get_named_gpiod_flags() private
2019-09-11 14:45:01 +01:00
gpiolib-sysfs.c
gpio: Use SPDX header for core library
2018-09-25 09:08:48 +02:00
gpiolib.c
gpio: fix locking open drain IRQ lines
2020-06-03 08:21:28 +02:00
gpiolib.h
gpiolib: acpi: Split ACPI stuff to gpiolib-acpi.h
2019-07-31 00:57:21 +02:00
Kconfig
gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
2020-02-01 09:34:45 +00:00
Makefile
ARM: SoC driver updates for v5.4
2019-09-16 15:52:38 -07:00
sgpio-aspeed.c
gpio/aspeed-sgpio: don't enable all interrupts by default
2020-10-07 08:01:28 +02:00
TODO
gpio: Add GPIOLIB_IRQCHIP cleanup to TODO
2019-06-14 10:16:15 +02:00