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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 

Pull input fixes from Dmitry Torokhov:
 "A fix for a crash in uinput, and a fix for build errors when HID-RMI
  is built-in but SERIO is a module"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: synaptics-rmi4 - select 'SERIO' when needed
  Input: uinput - fix crash when mixing old and new init style
This commit is contained in:
Linus Torvalds 2017-02-09 11:58:05 -08:00
parent 189addce85 413d373267
commit 99378fd268
2 changed files with 21 additions and 7 deletions
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20
drivers/input/misc/uinput.c
View File

@ -263,13 +263,21 @@ static int uinput_create_device(struct uinput_device *udev)
return -EINVAL;
}
if (test_bit(ABS_MT_SLOT, dev->absbit)) {
nslot = input_abs_get_max(dev, ABS_MT_SLOT) + 1;
error = input_mt_init_slots(dev, nslot, 0);
if (error)
if (test_bit(EV_ABS, dev->evbit)) {
input_alloc_absinfo(dev);
if (!dev->absinfo) {
error = -EINVAL;
goto fail1;
} else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) {
input_set_events_per_packet(dev, 60);
}
if (test_bit(ABS_MT_SLOT, dev->absbit)) {
nslot = input_abs_get_max(dev, ABS_MT_SLOT) + 1;
error = input_mt_init_slots(dev, nslot, 0);
if (error)
goto fail1;
} else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) {
input_set_events_per_packet(dev, 60);
}
}
if (test_bit(EV_FF, dev->evbit) && !udev->ff_effects_max) {

8
drivers/input/rmi4/Kconfig
View File

@ -42,13 +42,19 @@ config RMI4_SMB
config RMI4_F03
bool "RMI4 Function 03 (PS2 Guest)"
depends on RMI4_CORE
depends on SERIO=y || RMI4_CORE=SERIO
help
Say Y here if you want to add support for RMI4 function 03.
Function 03 provides PS2 guest support for RMI4 devices. This
includes support for TrackPoints on TouchPads.
config RMI4_F03_SERIO
tristate
depends on RMI4_CORE
depends on RMI4_F03
default RMI4_CORE
select SERIO
config RMI4_2D_SENSOR
bool
depends on RMI4_CORE