diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-06-19 21:26:09 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-06-19 21:26:09 +0300 |
| commit | 4b6920ba26e1f24b949b9ca3bb782c7fac8be633 (patch) | |
| tree | c3a50148cdfa88cbf883f9dcea6fbfa6c77996b4 /drivers/input/misc | |
| parent | bed3c0d84e7e25c8e0964d297794f4c215b01f33 (diff) | |
| parent | 9843f3e08e2144724be7148e08d77a195dea257a (diff) | |
| download | linux-4b6920ba26e1f24b949b9ca3bb782c7fac8be633.tar.xz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
"Just a few small fixups and switching a couple of Thinkpads to SMBus
for touchpads as PS/2 emulation is not working well"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: synaptics - enable SMBus on ThinkPad E480 and E580
Input: imx_keypad - make sure keyboard can always wake up system
Input: iqs5xx - get axis info before calling input_mt_init_slots()
Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOAD
Input: silead - add MSSL0017 to acpi_device_id
Input: elantech - enable middle button support on 2 ThinkPads
Input: elan_i2c - increment wakeup count if wake source
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/uinput.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 2ed559dd5e25..84051f20b18a 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -1038,13 +1038,31 @@ static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg) #ifdef CONFIG_COMPAT -#define UI_SET_PHYS_COMPAT _IOW(UINPUT_IOCTL_BASE, 108, compat_uptr_t) +/* + * These IOCTLs change their size and thus their numbers between + * 32 and 64 bits. + */ +#define UI_SET_PHYS_COMPAT \ + _IOW(UINPUT_IOCTL_BASE, 108, compat_uptr_t) +#define UI_BEGIN_FF_UPLOAD_COMPAT \ + _IOWR(UINPUT_IOCTL_BASE, 200, struct uinput_ff_upload_compat) +#define UI_END_FF_UPLOAD_COMPAT \ + _IOW(UINPUT_IOCTL_BASE, 201, struct uinput_ff_upload_compat) static long uinput_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - if (cmd == UI_SET_PHYS_COMPAT) + switch (cmd) { + case UI_SET_PHYS_COMPAT: cmd = UI_SET_PHYS; + break; + case UI_BEGIN_FF_UPLOAD_COMPAT: + cmd = UI_BEGIN_FF_UPLOAD; + break; + case UI_END_FF_UPLOAD_COMPAT: + cmd = UI_END_FF_UPLOAD; + break; + } return uinput_ioctl_handler(file, cmd, arg, compat_ptr(arg)); } |