Grygorii Strashko 80ac93c274 gpio: omap: Fix lost edge interrupts ... Now acking of edge irqs happens the following way: - omap_gpio_irq_handler - "isr" = read irq status - omap_clear_gpio_irqbank(bank, isr_saved & ~level_mask); ^ clear edge status, so irq can be accepted - loop while "isr" generic_handle_irq() - handle_edge_irq() - desc->irq_data.chip->irq_ack(&desc->irq_data); - omap_gpio_ack_irq() it might be that at this moment edge IRQ was triggered again and it will be cleared and IRQ will be lost. Use handle_simple_irq and clear edge interrupts early without disabling them in omap_gpio_irq_handler to avoid loosing interrupts. [1] https://marc.info/?l=linux-omap&m=149004465313534&w=2 Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2017-10-07 13:17:07 +02:00
..
Kconfig	gpio: thunderx: select IRQ_DOMAIN_HIERARCHY instead of depends on	2017-09-19 09:39:10 +02:00
Makefile	gpio: Add gpio driver support for ThunderX and OCTEON-TX	2017-08-22 14:28:22 +02:00
devres.c	gpio: devres: Improve kerneldoc	2017-08-14 15:01:13 +02:00
gpio-74x164.c	gpio: 74x164: Introduce 'enable-gpios' property	2017-08-14 16:24:02 +02:00
gpio-74xx-mmio.c	…
gpio-104-dio-48e.c	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
gpio-104-idi-48.c	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
gpio-104-idio-16.c	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
gpio-adnp.c	…
gpio-adp5520.c	…
gpio-adp5588.c	gpio: adp5588: move header file out of I2C realm	2017-05-29 13:36:45 +02:00
gpio-altera-a10sr.c	gpio: altera-a10sr: constify gpio_chip structure	2017-08-14 15:01:12 +02:00
gpio-altera.c	gpio: Convert to using %pOF instead of full_name	2017-08-14 15:01:12 +02:00
gpio-amd8111.c	…
gpio-amdpt.c	…
gpio-arizona.c	gpio: arizona: Add support for GPIOs that need to be maintained	2017-05-29 11:09:01 +02:00
gpio-aspeed.c	gpio: aspeed: Remove reference to clock name in debounce warning message	2017-08-15 11:26:08 +02:00
gpio-ath79.c	…
gpio-axp209.c	…
gpio-bcm-kona.c	…
gpio-bd9571mwv.c	gpio: Add ROHM BD9571MWV-M PMIC GPIO driver	2017-04-28 09:47:46 +02:00
gpio-brcmstb.c	gpio: brcmstb: check return value of gpiochip_irqchip_add()	2017-08-22 15:10:10 +02:00
gpio-bt8xx.c	…
gpio-clps711x.c	…
gpio-crystalcove.c	gpio: crystalcove: Do not write regular gpio registers for virtual GPIOs	2017-05-23 10:02:01 +02:00
gpio-cs5535.c	…
gpio-da9052.c	…
gpio-da9055.c	…
gpio-davinci.c	gpio: davinci: Handle the return value of davinci_gpio_irq_setup function	2017-08-14 15:03:39 +02:00
gpio-dln2.c	…
gpio-dwapb.c	gpio: dwapb: fix missing first irq for edgeboth irq type	2017-06-21 09:36:46 +02:00
gpio-em.c	…
gpio-ep93xx.c	…
gpio-etraxfs.c	…
gpio-exar.c	gpio: exar: Use correct property prefix and document bindings	2017-08-01 13:43:55 +02:00
gpio-f7188x.c	gpio: f7188x: Add a missing break	2017-04-28 10:09:16 +02:00
gpio-ftgpio010.c	…
gpio-ge.c	gpio: Convert to using %pOF instead of full_name	2017-08-14 15:01:12 +02:00
gpio-gpio-mm.c	Annotate hardware config module parameters in drivers/gpio/	2017-04-20 12:02:32 +01:00
gpio-grgpio.c	gpio: Convert to using %pOF instead of full_name	2017-08-14 15:01:12 +02:00
gpio-htc-egpio.c	…
gpio-ich.c	…
gpio-ingenic.c	gpio: Add gpio-ingenic driver	2017-05-22 17:18:19 +02:00
gpio-intel-mid.c	…
gpio-iop.c	…
gpio-it87.c	gpio: it87: add support for IT8772F Super I/O.	2017-08-14 15:03:38 +02:00
gpio-janz-ttl.c	…
gpio-kempld.c	…
gpio-ks8695.c	…
gpio-loongson.c	…
gpio-loongson1.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-max730x.c	…
gpio-max732x.c	gpio: max732x: move header file out of I2C realm	2017-05-23 11:33:59 +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: mb86s7x: Handle return value of clk_prepare_enable.	2017-08-14 15:03:38 +02:00
gpio-mc9s08dz60.c	…
gpio-mc33880.c	…
gpio-menz127.c	…
gpio-merrifield.c	gpio: merrifield: Remove unused header	2017-06-16 11:13:11 +02:00
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-mockup.c	gpio: mockup: remove unused variable gc	2017-08-31 15:21:07 +02:00
gpio-mpc8xxx.c	gpio: Convert to using %pOF instead of full_name	2017-08-14 15:01:12 +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: Fix lost edge interrupts	2017-10-07 13:17:07 +02:00
gpio-palmas.c	…
gpio-pca953x.c	gpio: pca953x: remove incorrect le16_to_cpu calls	2017-08-14 15:01:12 +02:00
gpio-pcf857x.c	gpio: pcf857x: move header file out of I2C realm	2017-05-23 11:35:02 +02:00
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: pci-idio-16: make use of raw_spinlock variants	2017-03-28 11:13:59 +02:00
gpio-pisosr.c	…
gpio-pl061.c	gpio: pl061: constify amba_id	2017-08-31 13:57:57 +02:00
gpio-pxa.c	gpio: pxa: remove gpio_to_irq() from hw irq handlers	2017-08-14 15:01:12 +02:00
gpio-rc5t583.c	…
gpio-rcar.c	gpio: rcar: add gen[123] fallback compatibility strings	2017-08-14 15:01:12 +02:00
gpio-rdc321x.c	…
gpio-reg.c	…
gpio-sa1100.c	…
gpio-sch.c	…
gpio-sch311x.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-stp-xway.c	…
gpio-syscon.c	…
gpio-tb10x.c	gpio: Convert to using %pOF instead of full_name	2017-08-14 15:01:12 +02:00
gpio-tc3589x.c	…
gpio-tegra.c	gpio: tegra: Use unsigned int where possible	2017-08-14 15:03:38 +02:00
gpio-thunderx.c	gpio: Add gpio driver support for ThunderX and OCTEON-TX	2017-08-22 14:28:22 +02:00
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	gpio: Convert to using %pOF instead of full_name	2017-08-14 15:01:12 +02:00
gpio-ucb1400.c	…
gpio-vf610.c	gpio: vf610: add imx7ulp support	2017-08-14 15:03:39 +02:00
gpio-viperboard.c	…
gpio-vr41xx.c	…
gpio-vx855.c	…
gpio-wcove.c	Merge (most of) tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd	2017-07-07 13:30:05 -07:00
gpio-wm831x.c	…
gpio-wm8350.c	…
gpio-wm8994.c	…
gpio-ws16c48.c	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
gpio-xgene-sb.c	…
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-xra1403.c	gpio: xra1403: Add EXAR XRA1403 SPI GPIO expander driver	2017-05-22 17:48:41 +02:00
gpio-xtensa.c	…
gpio-zevio.c	gpio: zevio: make gpio_chip const	2017-08-23 09:21:54 +02:00
gpio-zx.c	…
gpio-zynq.c	gpio: zynq: Fix driver function parameters alignment	2017-08-14 16:01:06 +02:00
gpiolib-acpi.c	gpio: acpi: work around false-positive -Wstring-overflow warning	2017-09-19 09:39:10 +02:00
gpiolib-devprop.c	…
gpiolib-legacy.c	…
gpiolib-of.c	gpio: of: Improve kerneldoc	2017-08-14 15:01:13 +02:00
gpiolib-sysfs.c	This is the bulk of the GPIO changes for the v4.14 cycle:	2017-09-05 11:49:48 -07:00
gpiolib.c	Revert "gpiolib: request the gpio before querying its direction"	2017-08-31 09:05:30 +02:00
gpiolib.h	gpio: replace __maybe_unused in gpiolib.h with static inline	2017-08-14 15:01:12 +02:00