move asm/unaligned.h to linux/unaligned.h

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-

move asm/unaligned.h to linux/unaligned.h

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-specific in that header.

auto-generated by the following:

for i in `git grep -l -w asm/unaligned.h`; do
sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i
done
for i in `git grep -l -w asm-generic/unaligned.h`; do
sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i
done
git mv include/asm-generic/unaligned.h include/linux/unaligned.h
git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h
sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild
sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

show more ...

Input: surface3_spi - simplify with dev_err_probe()

Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.

Signed-off-by: K

Input: surface3_spi - simplify with dev_err_probe()

Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

Input: surface3_spi - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection
against unused function warnings. The new combinat

Input: surface3_spi - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection
against unused function warnings. The new combination of pm_sleep_ptr()
and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions,
thus suppressing the warning, but still allowing the unused code to be
removed. Thus also drop the __maybe_unused markings.

Signed-off-by: Jonathan Cameron <[email protected]>
Cc: Stephen Just <[email protected]>
Cc: Benjamin Tissoires <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

Input: surface3_spi - remove set but unused variable 'timestamp'

Fixes the following W=1 kernel build warning(s):

drivers/input/touchscreen/surface3_spi.c: In function ‘surface3_spi_process_touch’

Input: surface3_spi - remove set but unused variable 'timestamp'

Fixes the following W=1 kernel build warning(s):

drivers/input/touchscreen/surface3_spi.c: In function ‘surface3_spi_process_touch’:
drivers/input/touchscreen/surface3_spi.c:97:6: warning: variable ‘timestamp’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Lee Jones <[email protected]>
Reviewed-by: Benjamin Tissoires <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

Input: surface3_spi - fix naming issue with 'surface3_spi_get_gpio_config's header

Fixes the following W=1 kernel build warning(s):

drivers/input/touchscreen/surface3_spi.c: In function ‘surface3_

Input: surface3_spi - fix naming issue with 'surface3_spi_get_gpio_config's header

Fixes the following W=1 kernel build warning(s):

drivers/input/touchscreen/surface3_spi.c: In function ‘surface3_spi_process_touch’:
drivers/input/touchscreen/surface3_spi.c:97:6: warning: variable ‘timestamp’ set but not used [-Wunused-but-set-variable]
drivers/input/touchscreen/surface3_spi.c:225: warning: Function parameter or member 'data' not described in 'surface3_spi_get_gpio_config'
drivers/input/touchscreen/surface3_spi.c:225: warning: Excess function parameter 'ts' description in 'surface3_spi_get_gpio_config'

Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation version 2 of the license

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 315 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Reviewed-by: Armijn Hemel <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

show more ...

Input: surface3_spi - make const array header static, reduces object code size

Don't populate the const array header on the stack, instead make it
static. Makes the object code smaller by over 180

Input: surface3_spi - make const array header static, reduces object code size

Don't populate the const array header on the stack, instead make it
static. Makes the object code smaller by over 180 bytes:

Before:
text data bss dec hex filename
6003 1536 0 7539 1d73 surface3_spi.o

After:
text data bss dec hex filename
5726 1632 0 7358 1cbe surface3_spi.o

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

Input: surface3_spi - add surface pen support for Surface 3

This change creates a second input device which will handle input from
a Surface Pen. The Surface Pen supplies a different packet header t

Input: surface3_spi - add surface pen support for Surface 3

This change creates a second input device which will handle input from
a Surface Pen. The Surface Pen supplies a different packet header than
touch events, so it is simple to handle one or the other.

This patch handles both the newer Surface Pen with one button, and the
older variant with a second button to switch to Eraser mode.

Signed-off-by: Stephen Just <[email protected]>
Reviewed-and-tested-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

Input: surface3_spi - Prepare to add support for Surface Pen

Surface Pens can be supported by handling a second report type. Prepare
for this change.

Signed-off-by: Stephen Just <stephenjust@gmail.

Input: surface3_spi - Prepare to add support for Surface Pen

Surface Pens can be supported by handling a second report type. Prepare
for this change.

Signed-off-by: Stephen Just <[email protected]>
Reviewed-and-tested-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...

Input: add new driver for the Surface 3

This is a basic driver for the Surface 3. I am not so sure it will work
with any firmwares as most values are encoded, but given that I only have
access to my

Input: add new driver for the Surface 3

This is a basic driver for the Surface 3. I am not so sure it will work
with any firmwares as most values are encoded, but given that I only have
access to my current device with its firmware and I don't have the
datasheet, it should be OK for now.

The Surface Pen is not supported (if it is supposed to be). I'll work on
this when I get one.

Tested-by: Bastien Nocera <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

show more ...