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| author | Daniel Mack <daniel@caiaq.de> | 2010-05-20 22:52:58 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-05-20 23:05:28 -0700 |
| commit | 81c2a3ba497835797332b517ebf2de7b7f2a7c80 (patch) | |
| tree | a7dee14c14bdf2a1d9a5aa99bf9625943ace70ba /drivers/input | |
| parent | a62f0d27b4196bad5e900d766b285feb7069cd16 (diff) | |
| download | linux-stable-81c2a3ba497835797332b517ebf2de7b7f2a7c80.tar.gz linux-stable-81c2a3ba497835797332b517ebf2de7b7f2a7c80.tar.bz2 linux-stable-81c2a3ba497835797332b517ebf2de7b7f2a7c80.zip | |
Input: use ABS_CNT rather than (ABS_MAX + 1)
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/joydev.c | 10 | ||||
| -rw-r--r-- | drivers/input/misc/uinput.c | 4 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index 423e0e6031ab..34157bb97ed6 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -47,15 +47,15 @@ struct joydev { struct mutex mutex; struct device dev; - struct js_corr corr[ABS_MAX + 1]; + struct js_corr corr[ABS_CNT]; struct JS_DATA_SAVE_TYPE glue; int nabs; int nkey; __u16 keymap[KEY_MAX - BTN_MISC + 1]; __u16 keypam[KEY_MAX - BTN_MISC + 1]; - __u8 absmap[ABS_MAX + 1]; - __u8 abspam[ABS_MAX + 1]; - __s16 abs[ABS_MAX + 1]; + __u8 absmap[ABS_CNT]; + __u8 abspam[ABS_CNT]; + __s16 abs[ABS_CNT]; }; struct joydev_client { @@ -826,7 +826,7 @@ static int joydev_connect(struct input_handler *handler, struct input_dev *dev, joydev->handle.handler = handler; joydev->handle.private = joydev; - for (i = 0; i < ABS_MAX + 1; i++) + for (i = 0; i < ABS_CNT; i++) if (test_bit(i, dev->absbit)) { joydev->absmap[i] = joydev->nabs; joydev->abspam[joydev->nabs] = i; diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 1477466076ad..b71eb55f2dbc 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -300,7 +300,7 @@ static int uinput_validate_absbits(struct input_dev *dev) unsigned int cnt; int retval = 0; - for (cnt = 0; cnt < ABS_MAX + 1; cnt++) { + for (cnt = 0; cnt < ABS_CNT; cnt++) { if (!test_bit(cnt, dev->absbit)) continue; @@ -387,7 +387,7 @@ static int uinput_setup_device(struct uinput_device *udev, const char __user *bu dev->id.product = user_dev->id.product; dev->id.version = user_dev->id.version; - size = sizeof(int) * (ABS_MAX + 1); + size = sizeof(int) * ABS_CNT; memcpy(dev->absmax, user_dev->absmax, size); memcpy(dev->absmin, user_dev->absmin, size); memcpy(dev->absfuzz, user_dev->absfuzz, size); |