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659fb32d1b
linux/arch/arm/plat-samsung
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Simon Guinot 659fb32d1b genirq: replace irq_gc_ack() with {set,clr}_bit variants (fwd) 
This fixes a regression introduced by e59347a "arm: orion:
Use generic irq chip".

Depending on the device, interrupts acknowledgement is done by setting
or by clearing a dedicated register. Replace irq_gc_ack() with some
{set,clr}_bit variants allows to handle both cases.

Note that this patch affects the following SoCs: Davinci, Samsung and
Orion. Except for this last, the change is minor: irq_gc_ack() is just
renamed into irq_gc_ack_set_bit().

For the Orion SoCs, the edge GPIO interrupts support is currently
broken. irq_gc_ack() try to acknowledge a such interrupt by setting
the corresponding cause register bit. The Orion GPIO device expect the
opposite. To fix this issue, the irq_gc_ack_clr_bit() variant is used.

Tested on Network Space v2.

Reported-by: Joey Oravec <joravec@drewtech.com>
Signed-off-by: Simon Guinot <sguinot@lacie.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-07-07 16:02:26 +00:00
..
include/plat Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-06-28 11:14:55 -07:00
adc.c ARM: SAMSUNG: Fix build warnings because of unused codes 2010-10-08 13:50:17 +09:00
clock-clksrc.c
clock.c ARM: SAMSUNG: Add support for clock debugging through debug-fs interface 2011-01-12 13:40:04 +09:00
dev-adc.c ARM: SAMSUNG: Moving ADC device definition to plat-samsung. 2010-05-18 13:38:44 +09:00
dev-asocdma.c ARM: Samsung: Make sure ASoC DMA device is prototyped 2010-11-25 11:19:53 +00:00
dev-fb.c ARM: SAMSUNG: Set S3C_FB_MAX_WIN in <plat/fb.h> 2010-05-18 18:46:27 +09:00
dev-hsmmc1.c ARM: SAMSUNG: Add clock types into platform data 2010-10-25 16:02:47 +09:00
dev-hsmmc2.c ARM: SAMSUNG: Add clock types into platform data 2010-10-25 16:02:47 +09:00
dev-hsmmc3.c ARM: SAMSUNG: Add clock types into platform data 2010-10-25 16:02:47 +09:00
dev-hsmmc.c ARM: SAMSUNG: Add clock types into platform data 2010-10-25 16:02:47 +09:00
dev-hwmon.c ARM: SAMSUNG: Move HWMON from plat-s3c24xx to plat-samsung 2010-05-12 17:43:03 +09:00
dev-i2c0.c
dev-i2c1.c
dev-i2c2.c ARM: S5PV210: Fix wrong interrupt I2C2 and I2C3 number 2010-10-25 16:03:27 +09:00
dev-i2c3.c ARM: S5PV310: Add I2C channel 3, 4, 5, 6, and 7 device support 2010-10-25 16:03:43 +09:00
dev-i2c4.c ARM: S5PV310: Add I2C channel 3, 4, 5, 6, and 7 device support 2010-10-25 16:03:43 +09:00
dev-i2c5.c ARM: S5PV310: Add I2C channel 3, 4, 5, 6, and 7 device support 2010-10-25 16:03:43 +09:00
dev-i2c6.c ARM: S5PV310: Add I2C channel 3, 4, 5, 6, and 7 device support 2010-10-25 16:03:43 +09:00
dev-i2c7.c ARM: S5PV310: Add I2C channel 3, 4, 5, 6, and 7 device support 2010-10-25 16:03:43 +09:00
dev-ide.c ARM: SAMSUNG: Add Compact Flash device support for Samsung SoCs 2010-08-05 18:32:50 +09:00
dev-keypad.c ARM: SAMSUNG: Add keypad device support 2010-08-06 21:27:50 +09:00
dev-nand.c ARM: SAMSUNG: Don't export __init functions to modules 2011-01-06 14:09:19 +09:00
dev-onenand.c ARM: SAMSUNG: Remove unused onenand plat functions 2011-06-03 16:45:02 -07:00
dev-pwm.c ARM: SAMSUNG: Move PWM device definition from plat-s3c24xx to plat-samsung 2011-03-03 10:09:58 +09:00
dev-rtc.c ARM: SAMSUNG: Move RTC device definitions in plat-samsung 2010-05-18 16:44:58 +09:00
dev-ts.c ARM: SAMSUNG: Drop exporting s3c24xx_ts_set_platdata 2011-02-18 17:36:32 +09:00
dev-uart.c ARM: SAMSUNG: Include devs.h in dev-uart.c to prototype devices 2011-03-04 15:46:26 +09:00
dev-usb-hsotg.c
dev-usb.c
dev-wdt.c ARM: SAMSUNG: Reduce virtual memory size for WDT device 2010-08-05 18:32:49 +09:00
dma.c
gpio-config.c ARM: S3C2443: Implement GPIO pull-up/down configuration methods 2011-01-06 14:09:19 +09:00
gpio.c ARM: SAMSUNG: Add common samsung_gpiolib_to_irq function 2010-10-21 07:54:57 +09:00
init.c ARM: SAMSUNG: Fix CPU idmask 2011-03-28 16:17:54 +09:00
irq-uart.c genirq: replace irq_gc_ack() with {set,clr}_bit variants (fwd) 2011-07-07 16:02:26 +00:00
irq-vic-timer.c ARM: SAMSUNG: Convert irq-vic-timer to generic irq chip 2011-05-09 10:12:39 +02:00
Kconfig ARM: 6915/1: SAMSUNG: Depend on IRQ_GENERIC_CHIP 2011-05-20 22:50:49 +01:00
Makefile gpio: Move to Samsung common GPIO library to drivers/gpio 2011-05-26 17:31:22 -06:00
pd.c ARM: SAMSUNG: Add support for Power Domain control 2010-12-30 09:36:52 +09:00
platformdata.c ARM: SAMSUNG: Add helper to clone and set platform data 2010-08-05 18:32:49 +09:00
pm-check.c ARM: SAMSUNG: Fix build failure in PM CRC check code 2011-04-14 13:19:49 +09:00
pm-gpio.c ARM: S5PV210: Add Power Management Support 2010-10-21 07:54:57 +09:00
pm.c ARM: SAMSUNG: Fix warning 's3c_pm_show_resume_irqs' defined but not used 2011-04-14 13:20:05 +09:00
pwm-clock.c
pwm.c ARM: SAMSUNG: Move PWM device definition from plat-s3c24xx to plat-samsung 2011-03-03 10:09:58 +09:00
s3c-pl330.c Fix common misspellings 2011-03-31 11:26:23 -03:00
time.c
wakeup-mask.c arm: plat-samsung: Use proper irq accessor functions 2011-03-29 14:47:53 +02:00