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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-15 14:27:06 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-15 14:27:06 +0000 |
| commit | 2d3b5fa3a39d16c880bda3cf2bd9dd6ed5a01f74 (patch) | |
| tree | e20283fe2ed46aa35c8ca5fc1724ba067cd2e2f8 /drivers/hid/hid-input.c | |
| parent | 3f17522ce461a31e7ced6311b28fcf5b8a763316 (diff) | |
| parent | 7278a22143b003e9af7b9ca1b5f1c40ae4b55d98 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-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 79d9edd0bdfa..7a0d2e4661a1 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; |