diff options
author | David S. Miller <davem@davemloft.net> | 2010-04-03 15:49:14 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2010-04-03 15:49:14 -0700 |
commit | 87e8b821ed8db3dab03d96cd542e29666bf210aa (patch) | |
tree | 0027060473aafbbb125655ba027319c8a1a665fc /drivers/hid/hid-input.c | |
parent | 33cd9dfa3a13e3d8e41aef225a9f98169816723b (diff) | |
parent | 5e11611a5d22252f3f9c169a3c9377eac0c32033 (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/hid/hid-input.c')
-rw-r--r-- | drivers/hid/hid-input.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 79d9edd0bdf..7a0d2e4661a 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -68,22 +68,25 @@ static const struct { #define map_key_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \ &max, EV_KEY, (c)) -static inline int match_scancode(int code, int scancode) +static inline int match_scancode(unsigned int code, unsigned int scancode) { if (scancode == 0) return 1; - return ((code & (HID_USAGE_PAGE | HID_USAGE)) == scancode); + + return (code & (HID_USAGE_PAGE | HID_USAGE)) == scancode; } -static inline int match_keycode(int code, int keycode) +static inline int match_keycode(unsigned int code, unsigned int keycode) { if (keycode == 0) return 1; - return (code == keycode); + + return code == keycode; } static struct hid_usage *hidinput_find_key(struct hid_device *hid, - int scancode, int keycode) + unsigned int scancode, + unsigned int keycode) { int i, j, k; struct hid_report *report; @@ -105,8 +108,8 @@ static struct hid_usage *hidinput_find_key(struct hid_device *hid, return NULL; } -static int hidinput_getkeycode(struct input_dev *dev, int scancode, - int *keycode) +static int hidinput_getkeycode(struct input_dev *dev, + unsigned int scancode, unsigned int *keycode) { struct hid_device *hid = input_get_drvdata(dev); struct hid_usage *usage; @@ -119,16 +122,13 @@ static int hidinput_getkeycode(struct input_dev *dev, int scancode, return -EINVAL; } -static int hidinput_setkeycode(struct input_dev *dev, int scancode, - int keycode) +static int hidinput_setkeycode(struct input_dev *dev, + unsigned int scancode, unsigned int keycode) { struct hid_device *hid = input_get_drvdata(dev); struct hid_usage *usage; int old_keycode; - if (keycode < 0 || keycode > KEY_MAX) - return -EINVAL; - usage = hidinput_find_key(hid, scancode, 0); if (usage) { old_keycode = usage->code; |