Oleksij Rempel fe0a7e3d01 Input: resistive-adc-touch - fix division by zero error on z1 == 0 ...

For proper pressure calculation we need at least x and z1 to be non
zero. Even worse, in case z1 we may run in to division by zero
error.

Fixes: 60b7db914d ("Input: resistive-adc-touch - rework mapping of channels")
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20211007095727.29579-1-o.rempel@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

2021-10-15 22:11:03 -07:00

..

gameport

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

joystick

Input: analog - always use ktime functions

2021-09-08 23:39:47 -07:00

keyboard

Input: snvs_pwrkey - add clk handling

2021-10-15 22:11:01 -07:00

misc

Input: remove dead CSR Prima2 PWRC driver

2021-08-30 15:55:19 -07:00

mouse

Input: elan_i2c - reduce the resume time for controller in Whitebox

2021-09-06 22:30:34 -07:00

rmi4

Input: synaptics-rmi4 - use new structure for SPI transfer delays

2020-12-10 23:39:16 -08:00

serio

Revert "Input: serio - make write method mandatory"

2021-07-20 21:48:35 -07:00

tablet

Input: aiptek - convert sysfs sprintf/snprintf family to sysfs_emit

2021-02-22 21:22:50 -08:00

touchscreen

Input: resistive-adc-touch - fix division by zero error on z1 == 0

2021-10-15 22:11:03 -07:00

apm-power.c

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evbug.c

Input: evbug - remove an empty comment block

2021-05-24 21:06:39 -07:00

evdev.c

Input: evdev - per-client waitgroups

2020-10-06 18:34:15 -07:00

ff-core.c

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ff-memless.c

Input: ff-memless - kill timer in destroy()

2019-11-15 11:45:03 -08:00

input-compat.c

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input-compat.h

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input-leds.c

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input-mt.c

Input: MT - avoid comma separated statements

2020-08-25 10:26:05 -07:00

input-poller.c

Input: use input_device_enabled()

2020-12-02 22:10:33 -08:00

input-poller.h

Input: add support for polling to input devices

2019-08-20 12:04:07 -07:00

input.c

Input: Add "inhibited" property

2020-12-02 22:10:35 -08:00

joydev.c

Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl

2021-07-04 23:02:10 -07:00

Kconfig

Input: remove input_polled_dev implementation

2020-12-02 12:35:14 -08:00

Makefile

Input: touchscreen - move helper functions to core

2021-03-25 11:14:09 -07:00

matrix-keymap.c

Input: matrix-keymap - switch to use device_property_count_u32()

2019-08-12 00:03:13 -07:00

mousedev.c

*: convert stream-like files -> stream_open, even if they use noop_llseek

2019-07-14 16:09:19 +03:00

sparse-keymap.c

Input: Use fallthrough pseudo-keyword

2020-07-07 11:25:54 -07:00

touchscreen.c

Input: touchscreen - broaden use-cases described in comments

2021-03-25 11:14:09 -07:00