From 5b48a707bca11ec6bf32875f91d92ccbb25beaae Mon Sep 17 00:00:00 2001 From: Vojtech Pavlik Date: Thu, 18 Sep 2003 11:22:06 -0700 Subject: input.h, keyboard.c, evdev.c: Fix the INPUT_KEYCODE macro and its usage. --- drivers/input/evdev.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 10a13ac90c48..ca56ac39e2b8 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -208,7 +208,7 @@ static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, struct evdev *evdev = list->evdev; struct input_dev *dev = evdev->handle.dev; struct input_absinfo abs; - int i, t, u; + int i, t, u, v; if (!evdev->exist) return -ENODEV; @@ -239,14 +239,12 @@ static int evdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, case EVIOCSKEYCODE: if (get_user(t, ((int *) arg) + 0)) return -EFAULT; if (t < 0 || t > dev->keycodemax || !dev->keycodesize) return -EINVAL; + if (get_user(v, ((int *) arg) + 1)) return -EFAULT; u = INPUT_KEYCODE(dev, t); - if (get_user(INPUT_KEYCODE(dev, t), ((int *) arg) + 1)) return -EFAULT; - - for (i = 0; i < dev->keycodemax; i++) - if(INPUT_KEYCODE(dev, t) == u) break; + INPUT_KEYCODE(dev, t) = v; + for (i = 0; i < dev->keycodemax; i++) if (v == u) break; if (i == dev->keycodemax) clear_bit(u, dev->keybit); - set_bit(INPUT_KEYCODE(dev, t), dev->keybit); - + set_bit(v, dev->keybit); return 0; case EVIOCSFF: -- cgit v1.2.3