linux_dsm_epyc7002/drivers/input
Mark Brown c728601ea3 Input: ads7877 - remove bitrotted comment
While searching for users of spi_async() I found a reference in the ad7877
driver to using it to initiate data transfer from the interrupt handler.
However there is no code for this, instead the interrupt handler is a
threaded handler and uses spi_sync() instead.

Remove the bitrotted comment, though in actual fact the use case mentioned
is a great use for spi_async() since it would cut down on latency handling
the interrupt by saving us a context switch before we start SPI.

This was previously implemented, it was removed in commit b534422b2d
(Input: ad7877 - switch to using threaded IRQ) for code complexity reasons.
It may be better to revert that commit instead.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14 16:39:47 -07:00
..
gameport Input: delete non-required instances of include <linux/init.h> 2014-01-06 23:23:57 -08:00
joystick Merge branch 'next' into for-linus 2014-01-23 08:10:44 -08:00
keyboard Input: add st-keyscan driver 2014-05-14 16:39:46 -07:00
misc Input: add driver for SOC button array 2014-03-30 23:40:56 -07:00
mouse Input: appletouch - fix jumps when additional fingers are detected 2014-03-30 23:44:17 -07:00
serio Input: olpc_apsp - fix dependencies of OLPC AP-SP driver 2014-03-23 17:26:00 -07:00
tablet Input: gtco - fix usb_dev leak 2014-01-27 22:34:49 -08:00
touchscreen Input: ads7877 - remove bitrotted comment 2014-05-14 16:39:47 -07:00
apm-power.c
evbug.c
evdev.c Input: evdev - get rid of old workaround for EVIOCGBIT 2014-05-14 16:39:46 -07:00
ff-core.c
ff-memless.c
input-compat.c
input-compat.h
input-mt.c Input: MT - handle semi-mt devices in core 2013-04-07 21:02:32 -07:00
input-polldev.c
input.c Merge branch 'next' into for-linus 2014-01-23 08:10:44 -08:00
joydev.c
Kconfig Input: mousedev - allow disabling even without CONFIG_EXPERT 2013-10-31 08:46:07 -07:00
Makefile
matrix-keymap.c input: Export matrix_keypad_parse_of_params() 2013-04-19 00:31:13 +02:00
mousedev.c
sparse-keymap.c