1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index a4696cd0978c..9f2352bd8348 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -565,6 +565,7 @@ static long evdev_ioctl_compat(struct file *file, unsigned int cmd, unsigned lon
                                                 case EV_LED: bits = dev->ledbit; max = LED_MAX; break;
                                                 case EV_SND: bits = dev->sndbit; max = SND_MAX; break;
                                                 case EV_FF:  bits = dev->ffbit;  max = FF_MAX;  break;
+                                                case EV_SW:  bits = dev->swbit;  max = SW_MAX;  break;
                                                 default: return -EINVAL;
                                         }
                                         bit_to_user(bits, max);
@@ -579,6 +580,9 @@ static long evdev_ioctl_compat(struct file *file, unsigned int cmd, unsigned lon
                                 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0)))
                                         bit_to_user(dev->snd, SND_MAX);
 
+                                if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSW(0)))
+                                        bit_to_user(dev->sw, SW_MAX);
+
                                 if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
                                         int len;
                                         if (!dev->name) return -ENOENT;