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Arnd Bergmann 4eef6cbfcc Input: eeti_ts: pass gpio value instead of IRQ ... The EETI touchscreen asserts its IRQ line as soon as it has data in its internal buffers. The line is automatically deasserted once all data has been read via I2C. Hence, the driver has to monitor the GPIO line and cannot simply rely on the interrupt handler reception. In the current implementation of the driver, irq_to_gpio() is used to determine the GPIO number from the i2c_client's IRQ value. As irq_to_gpio() is not available on all platforms, this patch changes this and makes the driver ignore the passed in IRQ. Instead, a GPIO is added to the platform_data struct and gpio_to_irq is used to derive the IRQ from that GPIO. If this fails, bail out. The driver is only able to work in environments where the touchscreen GPIO can be mapped to an IRQ. Without this patch, building raumfeld_defconfig results in: drivers/input/touchscreen/eeti_ts.c: In function 'eeti_ts_irq_active': drivers/input/touchscreen/eeti_ts.c:65:2: error: implicit declaration of function 'irq_to_gpio' [-Werror=implicit-function-declaration] Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: stable@vger.kernel.org (v3.2+) Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Sven Neumann <s.neumann@raumfeld.com> Cc: linux-input@vger.kernel.org Cc: Haojian Zhuang <haojian.zhuang@gmail.com>		13 years ago
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include/mach	ARM: sa11x0/pxa: convert OS timer registers to IOMEM	13 years ago
Kconfig	ARM: fix __io macro for PCMCIA	13 years ago
Makefile	ARM: pxa: pxa95x/saarb depends on pxa3xx code	14 years ago
Makefile.boot	ARM: 7022/1: allow to detect conflicting zreladdrs	14 years ago
am200epd.c	ARM: pxa: rename IRQ_GPIO to PXA_GPIO_TO_IRQ	13 years ago
am300epd.c	ARM: pxa: rename IRQ_GPIO to PXA_GPIO_TO_IRQ	13 years ago
balloon3.c	- More robust parsing especially of xattr data in JFFS2	13 years ago
capc7117.c	ARM: pxa: remove NR_IRQS	13 years ago
clock-pxa2xx.c	ARM: pxa: use common IOMEM definition	13 years ago
clock-pxa3xx.c	ARM / PXA: Use struct syscore_ops for "core" power management	14 years ago
clock.c	ARM: pxa: add clk_set_rate()	14 years ago
clock.h	ARM: pxa: add clk_set_rate()	14 years ago
cm-x2xx-pci.c	ARM: PCI: provide a default bus scan implementation	13 years ago
cm-x2xx-pci.h	…
cm-x2xx.c	Merge branch 'samsung/driver' into next/drivers	13 years ago
cm-x255.c	ARM: 7104/1: plat-pxa: break out GPIO driver specifics	14 years ago
cm-x270.c	ARM: pxa: rename gpio_to_irq and irq_to_gpio	13 years ago
cm-x300.c	ARM: pxa: Use REGULATOR_SUPPLY macro	13 years ago
colibri-evalboard.c	ARM / PXA: Use struct syscore_ops for "core" power management	14 years ago
colibri-pxa3xx.c	Disintegrate asm/system.h for ARM	13 years ago
colibri-pxa270-income.c	ARM: pxa: Fix typo 'CONFIG_BACKLIGHT_PWM__MODULE'	13 years ago
colibri-pxa270.c	ARM: pxa: remove NR_IRQS	13 years ago
colibri-pxa300.c	ARM: pxa: remove NR_IRQS	13 years ago
colibri-pxa320.c	ARM: pxa: remove NR_IRQS	13 years ago
corgi.c	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	13 years ago
corgi_pm.c	ARM: pxa: use common IOMEM definition	13 years ago
cpufreq-pxa2xx.c	ARM: pxa: Access SMEMC via virtual addresses	14 years ago
cpufreq-pxa3xx.c	ARM: pxa: use common IOMEM definition	13 years ago
csb701.c	…
csb726.c	ARM: pxa: remove NR_IRQS	13 years ago
devices.c	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	13 years ago
devices.h	ARM: pxa: change gpio to platform device	13 years ago
em-x270.c	- More robust parsing especially of xattr data in JFFS2	13 years ago
eseries.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound	13 years ago
ezx.c	ARM: restart: pxa: use new restart hook	13 years ago
generic.c	Disintegrate asm/system.h for ARM	13 years ago
generic.h	ARM: pxa: remove duplicated registeration on pxa-gpio	13 years ago
gumstix.c	ARM: pxa: remove NR_IRQS	13 years ago
h5000.c	ARM: pxa: remove NR_IRQS	13 years ago
himalaya.c	ARM: pxa: remove NR_IRQS	13 years ago
hx4700.c	ARM: arm-soc board updates, take 2	13 years ago
icontrol.c	ARM: pxa: remove NR_IRQS	13 years ago
idp.c	ARM: pxa: remove NR_IRQS	13 years ago
irq.c	ARM: pxa: change gpio to platform device	13 years ago
leds-idp.c	Disintegrate asm/system.h for ARM	13 years ago
leds-lubbock.c	Disintegrate asm/system.h for ARM	13 years ago
leds-mainstone.c	Disintegrate asm/system.h for ARM	13 years ago
leds.c	…
leds.h	…
littleton.c	Merge branch 'samsung/driver' into next/drivers	13 years ago
lpd270.c	Merge branch 'samsung/driver' into next/drivers	13 years ago
lubbock.c	[ARM] pxa: remove IRQF_SAMPLE_RANDOM which is now a no-op	13 years ago
magician.c	[ARM] pxa: remove IRQF_SAMPLE_RANDOM which is now a no-op	13 years ago
mainstone.c	Merge branch 'samsung/driver' into next/drivers	13 years ago
mfp-pxa2xx.c	ARM: PXA2xx: MFP: fix potential direction bug	13 years ago
mfp-pxa3xx.c	ARM / PXA: Use struct syscore_ops for "core" power management	14 years ago
mioa701.c	Merge branch 'board-specific' of git://github.com/hzhuang1/linux into next/boards	13 years ago
mioa701_bootresume.S	…
mp900.c	ARM: pxa: remove NR_IRQS	13 years ago
mxm8x10.c	Merge branches 'drivers/macb-gem' and 'drivers/pxa-gpio' into next/drivers	13 years ago
palm27x.c	ARM: pxa: Use REGULATOR_SUPPLY macro	13 years ago
palmld.c	ARM: pxa: remove NR_IRQS	13 years ago
palmt5.c	ARM: pxa: remove NR_IRQS	13 years ago
palmtc.c	ARM: pxa: remove NR_IRQS	13 years ago
palmte2.c	ARM: pxa: remove NR_IRQS	13 years ago
palmtreo.c	ARM: pxa: remove NR_IRQS	13 years ago
palmtx.c	arm: Use the plat_nand default partition parser	13 years ago
palmz72.c	ARM: pxa: remove NR_IRQS	13 years ago
pcm027.c	ARM: restart: pxa: use new restart hook	13 years ago
pcm990-baseboard.c	ARM: pxa: use ioremap to access CPLD	13 years ago
pm.c	ARM: pm: move cpu_init() call into core code	14 years ago
poodle.c	Disintegrate asm/system.h for ARM	13 years ago
pxa2xx.c	ARM: pxa: use common IOMEM definition	13 years ago
pxa3xx-ulpi.c	usb: otg: Convert all users to pass struct usb_otg for OTG functions	13 years ago
pxa3xx.c	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	13 years ago
pxa25x.c	Merge branch 'board' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/boards	13 years ago
pxa27x.c	ARM: pxa: fix gpio wakeup setting	13 years ago
pxa95x.c	Merge branch 'next/fixes-non-critical' into next/drivers	13 years ago
pxa300.c	ARM: pxa: use common IOMEM definition	13 years ago
pxa320.c	ARM: pxa: use common IOMEM definition	13 years ago
pxa930.c	ARM: pxa: support pxa95x	14 years ago
raumfeld.c	Input: eeti_ts: pass gpio value instead of IRQ	13 years ago
reset.c	ARM: sa11x0/pxa: convert OS timer registers to IOMEM	13 years ago
saar.c	ARM: pxa: remove NR_IRQS	13 years ago
saarb.c	arch/arm/mach-pxa/: included linux/gpio.h twice	13 years ago
sharpsl_pm.c	ARM: cleanups of io includes	13 years ago
sleep.S	ARM: pm: pxa: move cpu_suspend into C code	14 years ago
smemc.c	ARM / PXA: Use struct syscore_ops for "core" power management	14 years ago
spitz.c	ARM: pxa: Use REGULATOR_SUPPLY macro	13 years ago
spitz_pm.c	ARM: pxa: fix wrong parsing gpio event on spitz	13 years ago
standby.S	…
stargate2.c	ARM: pxa: Use REGULATOR_SUPPLY macro	13 years ago
tavorevb.c	ARM: pxa: remove NR_IRQS	13 years ago
tavorevb3.c	Merge branch 'samsung/driver' into next/drivers	13 years ago
time.c	ARM: sa11x0/pxa: convert OS timer registers to IOMEM	13 years ago
tosa-bt.c	ARM: pxa/tosa: drop setting LED trigger name, as it's unsupported now	14 years ago
tosa.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound	13 years ago
trizeps4.c	[ARM] pxa: remove IRQF_SAMPLE_RANDOM which is now a no-op	13 years ago
viper.c	Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm	13 years ago
vpac270.c	ARM: pxa: Use REGULATOR_SUPPLY macro	13 years ago
xcep.c	ARM: pxa: remove NR_IRQS	13 years ago
z2.c	ARM: pxa: Use REGULATOR_SUPPLY macro	13 years ago
zeus.c	Disintegrate asm/system.h for ARM	13 years ago
zylonite.c	Merge branch 'samsung/driver' into next/drivers	13 years ago
zylonite_pxa300.c	ARM: pxa: rename IRQ_GPIO to PXA_GPIO_TO_IRQ	13 years ago
zylonite_pxa320.c	…