Input: uinput - add UI_SET_SWBIT ioctl

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

2 files changed, 5 insertions, 0 deletions

diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 713260322137..4702ade804ac 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -495,6 +495,10 @@ static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                         retval = uinput_set_bit(arg, ffbit, FF_MAX);
                         break;
 
+                case UI_SET_SWBIT:
+                        retval = uinput_set_bit(arg, swbit, SW_MAX);
+                        break;
+
                 case UI_SET_PHYS:
                         if (udev->state == UIST_CREATED) {
                                 retval = -EINVAL;
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index 6fd1a47acab2..0ff7ca68e5c5 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -91,6 +91,7 @@ struct uinput_ff_erase {
 #define UI_SET_SNDBIT           _IOW(UINPUT_IOCTL_BASE, 106, int)
 #define UI_SET_FFBIT            _IOW(UINPUT_IOCTL_BASE, 107, int)
 #define UI_SET_PHYS             _IOW(UINPUT_IOCTL_BASE, 108, char*)
+#define UI_SET_SWBIT            _IOW(UINPUT_IOCTL_BASE, 109, int)
 
 #define UI_BEGIN_FF_UPLOAD      _IOWR(UINPUT_IOCTL_BASE, 200, struct uinput_ff_upload)
 #define UI_END_FF_UPLOAD        _IOW(UINPUT_IOCTL_BASE, 201, struct uinput_ff_upload)