Anders Darander 8f1f9b0ffd iio: adc: at91: unbreak channel adc channel 3 ...

commit c2ab447454 upstream.

The driver always assumes that an input device has been created when
reading channel 3. This causes a kernel panic when dereferencing
st->ts_input.

The change was introduced in
commit 84882b0603 ("iio: adc: at91_adc: Add support for touchscreens
without TSMR"). Earlier versions only entered that part of the if-else
statement if only the following flags are set:

AT91_ADC_IER_XRDY | AT91_ADC_IER_YRDY | AT91_ADC_IER_PRDY

Signed-off-by: Anders Darander <anders@chargestorm.se>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-09-24 10:07:38 +02:00

..

ad799x.c

iio: ad799x: Fix buffered capture for ad7991/ad7995/ad7999

2016-09-24 10:07:38 +02:00

ad7266.c

iio:ad7266: Fix probe deferral for vref

2016-07-27 09:47:37 -07:00

ad7291.c

…

ad7298.c

…

ad7476.c

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ad7791.c

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ad7793.c

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ad7887.c

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ad7923.c

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ad_sigma_delta.c

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at91_adc.c

iio: adc: at91: unbreak channel adc channel 3

2016-09-24 10:07:38 +02:00

axp288_adc.c

…

berlin2-adc.c

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cc10001_adc.c

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da9150-gpadc.c

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exynos_adc.c

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hi8435.c

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Kconfig

iio: adc: rockchip_saradc: reset saradc controller before programming it

2016-09-24 10:07:37 +02:00

lp8788_adc.c

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Makefile

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max1027.c

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max1363.c

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mcp320x.c

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mcp3422.c

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men_z188_adc.c

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nau7802.c

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qcom-spmi-iadc.c

…

qcom-spmi-vadc.c

…

rockchip_saradc.c

iio: adc: rockchip_saradc: reset saradc controller before programming it

2016-09-24 10:07:37 +02:00

ti_am335x_adc.c

iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample

2016-09-24 10:07:38 +02:00

ti-adc081c.c

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ti-adc128s052.c

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twl4030-madc.c

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twl6030-gpadc.c

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vf610_adc.c

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viperboard_adc.c

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xilinx-xadc-core.c

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xilinx-xadc-events.c

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xilinx-xadc.h

…