14 files changed, 88 insertions, 94 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;
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 9f9816baeb97..2ee6c7a68bdc 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -515,7 +515,7 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
         struct input_absinfo abs;
         struct ff_effect effect;
         int __user *ip = (int __user *)p;
-        int i, t, u, v;
+        unsigned int i, t, u, v;
         int error;
 
         switch (cmd) {
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 41168d5f8c17..e2dd8858e19d 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -582,7 +582,8 @@ static int input_fetch_keycode(struct input_dev *dev, int scancode)
 }
 
 static int input_default_getkeycode(struct input_dev *dev,
-                                    int scancode, int *keycode)
+                                    unsigned int scancode,
+                                    unsigned int *keycode)
 {
         if (!dev->keycodesize)
                 return -EINVAL;
@@ -596,7 +597,8 @@ static int input_default_getkeycode(struct input_dev *dev,
 }
 
 static int input_default_setkeycode(struct input_dev *dev,
-                                    int scancode, int keycode)
+                                    unsigned int scancode,
+                                    unsigned int keycode)
 {
         int old_keycode;
         int i;
@@ -654,11 +656,9 @@ static int input_default_setkeycode(struct input_dev *dev,
  * This function should be called by anyone interested in retrieving current
  * keymap. Presently keyboard and evdev handlers use it.
  */
-int input_get_keycode(struct input_dev *dev, int scancode, int *keycode)
+int input_get_keycode(struct input_dev *dev,
+                      unsigned int scancode, unsigned int *keycode)
 {
-        if (scancode < 0)
-                return -EINVAL;
-
         return dev->getkeycode(dev, scancode, keycode);
 }
 EXPORT_SYMBOL(input_get_keycode);
@@ -672,16 +672,14 @@ EXPORT_SYMBOL(input_get_keycode);
  * This function should be called by anyone needing to update current
  * keymap. Presently keyboard and evdev handlers use it.
  */
-int input_set_keycode(struct input_dev *dev, int scancode, int keycode)
+int input_set_keycode(struct input_dev *dev,
+                      unsigned int scancode, unsigned int keycode)
 {
         unsigned long flags;
         int old_keycode;
         int retval;
 
-        if (scancode < 0)
-                return -EINVAL;
-
-        if (keycode < 0 || keycode > KEY_MAX)
+        if (keycode > KEY_MAX)
                 return -EINVAL;
 
         spin_lock_irqsave(&dev->event_lock, flags);
diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index 0501f0e65157..15be5430bc6d 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -474,10 +474,11 @@ static void ati_remote2_complete_key(struct urb *urb)
 }
 
 static int ati_remote2_getkeycode(struct input_dev *idev,
-                                  int scancode, int *keycode)
+                                  unsigned int scancode, unsigned int *keycode)
 {
         struct ati_remote2 *ar2 = input_get_drvdata(idev);
-        int index, mode;
+        unsigned int mode;
+        int index;
 
         mode = scancode >> 8;
         if (mode > ATI_REMOTE2_PC || !((1 << mode) & ar2->mode_mask))
@@ -491,10 +492,12 @@ static int ati_remote2_getkeycode(struct input_dev *idev,
         return 0;
 }
 
-static int ati_remote2_setkeycode(struct input_dev *idev, int scancode, int keycode)
+static int ati_remote2_setkeycode(struct input_dev *idev,
+                                  unsigned int scancode, unsigned int keycode)
 {
         struct ati_remote2 *ar2 = input_get_drvdata(idev);
-        int index, mode, old_keycode;
+        unsigned int mode, old_keycode;
+        int index;
 
         mode = scancode >> 8;
         if (mode > ATI_REMOTE2_PC || !((1 << mode) & ar2->mode_mask))
@@ -504,9 +507,6 @@ static int ati_remote2_setkeycode(struct input_dev *idev, int scancode, int keyc
         if (index < 0)
                 return -EINVAL;
 
-        if (keycode < KEY_RESERVED || keycode > KEY_MAX)
-                return -EINVAL;
-
         old_keycode = ar2->keycode[mode][index];
         ar2->keycode[mode][index] = keycode;
         __set_bit(keycode, idev->keybit);
diff --git a/drivers/input/misc/winbond-cir.c b/drivers/input/misc/winbond-cir.c
index cbec3dfdd42b..9c155a43abc2 100644
--- a/drivers/input/misc/winbond-cir.c
+++ b/drivers/input/misc/winbond-cir.c
@@ -385,26 +385,24 @@ wbcir_do_getkeycode(struct wbcir_data *data, u32 scancode)
 }
 
 static int
-wbcir_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+wbcir_getkeycode(struct input_dev *dev,
+                 unsigned int scancode, unsigned int *keycode)
 {
         struct wbcir_data *data = input_get_drvdata(dev);
 
-        *keycode = (int)wbcir_do_getkeycode(data, (u32)scancode);
+        *keycode = wbcir_do_getkeycode(data, scancode);
         return 0;
 }
 
 static int
-wbcir_setkeycode(struct input_dev *dev, int sscancode, int keycode)
+wbcir_setkeycode(struct input_dev *dev,
+                 unsigned int scancode, unsigned int keycode)
 {
         struct wbcir_data *data = input_get_drvdata(dev);
         struct wbcir_keyentry *keyentry;
         struct wbcir_keyentry *new_keyentry;
         unsigned long flags;
         unsigned int old_keycode = KEY_RESERVED;
-        u32 scancode = (u32)sscancode;
-
-        if (keycode < 0 || keycode > KEY_MAX)
-                return -EINVAL;
 
         new_keyentry = kmalloc(sizeof(*new_keyentry), GFP_KERNEL);
         if (!new_keyentry)
diff --git a/drivers/input/sparse-keymap.c b/drivers/input/sparse-keymap.c
index fbd3987af57f..e6bde55e5203 100644
--- a/drivers/input/sparse-keymap.c
+++ b/drivers/input/sparse-keymap.c
@@ -64,7 +64,8 @@ struct key_entry *sparse_keymap_entry_from_keycode(struct input_dev *dev,
 EXPORT_SYMBOL(sparse_keymap_entry_from_keycode);
 
 static int sparse_keymap_getkeycode(struct input_dev *dev,
-                                    int scancode, int *keycode)
+                                    unsigned int scancode,
+                                    unsigned int *keycode)
 {
         const struct key_entry *key =
                         sparse_keymap_entry_from_scancode(dev, scancode);
@@ -78,7 +79,8 @@ static int sparse_keymap_getkeycode(struct input_dev *dev,
 }
 
 static int sparse_keymap_setkeycode(struct input_dev *dev,
-                                    int scancode, int keycode)
+                                    unsigned int scancode,
+                                    unsigned int keycode)
 {
         struct key_entry *key;
         int old_keycode;
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 0903f539bf68..0a3b4ed38e48 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -123,7 +123,7 @@ static int ir_copy_table(struct ir_scancode_table *destin,
  * If the key is not found, returns -EINVAL, otherwise, returns 0.
  */
 static int ir_getkeycode(struct input_dev *dev,
-                         int scancode, int *keycode)
+                         unsigned int scancode, unsigned int *keycode)
 {
         int elem;
         struct ir_input_dev *ir_dev = input_get_drvdata(dev);
@@ -291,7 +291,7 @@ static int ir_insert_key(struct ir_scancode_table *rc_tab,
  * If the key is not found, returns -EINVAL, otherwise, returns 0.
  */
 static int ir_setkeycode(struct input_dev *dev,
-                         int scancode, int keycode)
+                         unsigned int scancode, unsigned int keycode)
 {
         int rc = 0;
         struct ir_input_dev *ir_dev = input_get_drvdata(dev);
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index a03ef7efec9a..852fe89539cf 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -9,7 +9,7 @@
 #include <linux/usb/input.h>
 
 static int dvb_usb_getkeycode(struct input_dev *dev,
-                                    int scancode, int *keycode)
+                                unsigned int scancode, unsigned int *keycode)
 {
         struct dvb_usb_device *d = input_get_drvdata(dev);
 
@@ -39,7 +39,7 @@ static int dvb_usb_getkeycode(struct input_dev *dev,
 }
 
 static int dvb_usb_setkeycode(struct input_dev *dev,
-                                    int scancode, int keycode)
+                                unsigned int scancode, unsigned int keycode)
 {
         struct dvb_usb_device *d = input_get_drvdata(dev);
 
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 1b1dddbd5744..bed764e3ea2a 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -142,7 +142,7 @@ static struct key_entry *dell_wmi_keymap = dell_legacy_wmi_keymap;
 
 static struct input_dev *dell_wmi_input_dev;
 
-static struct key_entry *dell_wmi_get_entry_by_scancode(int code)
+static struct key_entry *dell_wmi_get_entry_by_scancode(unsigned int code)
 {
         struct key_entry *key;
 
@@ -153,7 +153,7 @@ static struct key_entry *dell_wmi_get_entry_by_scancode(int code)
         return NULL;
 }
 
-static struct key_entry *dell_wmi_get_entry_by_keycode(int keycode)
+static struct key_entry *dell_wmi_get_entry_by_keycode(unsigned int keycode)
 {
         struct key_entry *key;
 
@@ -164,8 +164,8 @@ static struct key_entry *dell_wmi_get_entry_by_keycode(int keycode)
         return NULL;
 }
 
-static int dell_wmi_getkeycode(struct input_dev *dev, int scancode,
-                               int *keycode)
+static int dell_wmi_getkeycode(struct input_dev *dev,
+                                unsigned int scancode, unsigned int *keycode)
 {
         struct key_entry *key = dell_wmi_get_entry_by_scancode(scancode);
 
@@ -177,13 +177,11 @@ static int dell_wmi_getkeycode(struct input_dev *dev, int scancode,
         return -EINVAL;
 }
 
-static int dell_wmi_setkeycode(struct input_dev *dev, int scancode, int keycode)
+static int dell_wmi_setkeycode(struct input_dev *dev,
+                                unsigned int scancode, unsigned int keycode)
 {
         struct key_entry *key;
-        int old_keycode;
-
-        if (keycode < 0 || keycode > KEY_MAX)
-                return -EINVAL;
+        unsigned int old_keycode;
 
         key = dell_wmi_get_entry_by_scancode(scancode);
         if (key && key->type == KE_KEY) {
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 7ccf33c08967..56086363becc 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -278,7 +278,7 @@ static DEVICE_ATTR(als, S_IRUGO | S_IWUSR, show_als, set_als);
 static DEVICE_ATTR(dock, S_IRUGO, show_dock, NULL);
 static DEVICE_ATTR(tablet, S_IRUGO, show_tablet, NULL);
 
-static struct key_entry *hp_wmi_get_entry_by_scancode(int code)
+static struct key_entry *hp_wmi_get_entry_by_scancode(unsigned int code)
 {
         struct key_entry *key;
 
@@ -289,7 +289,7 @@ static struct key_entry *hp_wmi_get_entry_by_scancode(int code)
         return NULL;
 }
 
-static struct key_entry *hp_wmi_get_entry_by_keycode(int keycode)
+static struct key_entry *hp_wmi_get_entry_by_keycode(unsigned int keycode)
 {
         struct key_entry *key;
 
@@ -300,7 +300,8 @@ static struct key_entry *hp_wmi_get_entry_by_keycode(int keycode)
         return NULL;
 }
 
-static int hp_wmi_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+static int hp_wmi_getkeycode(struct input_dev *dev,
+                             unsigned int scancode, unsigned int *keycode)
 {
         struct key_entry *key = hp_wmi_get_entry_by_scancode(scancode);
 
@@ -312,13 +313,11 @@ static int hp_wmi_getkeycode(struct input_dev *dev, int scancode, int *keycode)
         return -EINVAL;
 }
 
-static int hp_wmi_setkeycode(struct input_dev *dev, int scancode, int keycode)
+static int hp_wmi_setkeycode(struct input_dev *dev,
+                             unsigned int scancode, unsigned int keycode)
 {
         struct key_entry *key;
-        int old_keycode;
-
-        if (keycode < 0 || keycode > KEY_MAX)
-                return -EINVAL;
+        unsigned int old_keycode;
 
         key = hp_wmi_get_entry_by_scancode(scancode);
         if (key && key->type == KE_KEY) {
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index fe7cf0188acc..c9fc479fc290 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -200,7 +200,7 @@ static struct acpi_driver acpi_pcc_driver = {
 };
 
 #define KEYMAP_SIZE             11
-static const int initial_keymap[KEYMAP_SIZE] = {
+static const unsigned int initial_keymap[KEYMAP_SIZE] = {
         /*  0 */ KEY_RESERVED,
         /*  1 */ KEY_BRIGHTNESSDOWN,
         /*  2 */ KEY_BRIGHTNESSUP,
@@ -222,7 +222,7 @@ struct pcc_acpi {
         struct acpi_device      *device;
         struct input_dev        *input_dev;
         struct backlight_device *backlight;
-        int                     keymap[KEYMAP_SIZE];
+        unsigned int            keymap[KEYMAP_SIZE];
 };
 
 struct pcc_keyinput {
@@ -445,7 +445,8 @@ static struct attribute_group pcc_attr_group = {
 
 /* hotkey input device driver */
 
-static int pcc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+static int pcc_getkeycode(struct input_dev *dev,
+                          unsigned int scancode, unsigned int *keycode)
 {
         struct pcc_acpi *pcc = input_get_drvdata(dev);
 
@@ -457,7 +458,7 @@ static int pcc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
         return 0;
 }
 
-static int keymap_get_by_keycode(struct pcc_acpi *pcc, int keycode)
+static int keymap_get_by_keycode(struct pcc_acpi *pcc, unsigned int keycode)
 {
         int i;
 
@@ -469,7 +470,8 @@ static int keymap_get_by_keycode(struct pcc_acpi *pcc, int keycode)
         return 0;
 }
 
-static int pcc_setkeycode(struct input_dev *dev, int scancode, int keycode)
+static int pcc_setkeycode(struct input_dev *dev,
+                          unsigned int scancode, unsigned int keycode)
 {
         struct pcc_acpi *pcc = input_get_drvdata(dev);
         int oldkeycode;
@@ -477,9 +479,6 @@ static int pcc_setkeycode(struct input_dev *dev, int scancode, int keycode)
         if (scancode >= ARRAY_SIZE(pcc->keymap))
                 return -EINVAL;
 
-        if (keycode < 0 || keycode > KEY_MAX)
-                return -EINVAL;
-
         oldkeycode = pcc->keymap[scancode];
         pcc->keymap[scancode] = keycode;
 
diff --git a/drivers/platform/x86/topstar-laptop.c b/drivers/platform/x86/topstar-laptop.c
index 02f3d4e9e666..4d6516fded7e 100644
--- a/drivers/platform/x86/topstar-laptop.c
+++ b/drivers/platform/x86/topstar-laptop.c
@@ -46,7 +46,7 @@ static struct tps_key_entry topstar_keymap[] = {
         { }
 };
 
-static struct tps_key_entry *tps_get_key_by_scancode(int code)
+static struct tps_key_entry *tps_get_key_by_scancode(unsigned int code)
 {
         struct tps_key_entry *key;
 
@@ -57,7 +57,7 @@ static struct tps_key_entry *tps_get_key_by_scancode(int code)
         return NULL;
 }
 
-static struct tps_key_entry *tps_get_key_by_keycode(int code)
+static struct tps_key_entry *tps_get_key_by_keycode(unsigned int code)
 {
         struct tps_key_entry *key;
 
@@ -126,7 +126,8 @@ static int acpi_topstar_fncx_switch(struct acpi_device *device, bool state)
         return 0;
 }
 
-static int topstar_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+static int topstar_getkeycode(struct input_dev *dev,
+                                unsigned int scancode, unsigned int *keycode)
 {
         struct tps_key_entry *key = tps_get_key_by_scancode(scancode);
 
@@ -137,14 +138,12 @@ static int topstar_getkeycode(struct input_dev *dev, int scancode, int *keycode)
         return 0;
 }
 
-static int topstar_setkeycode(struct input_dev *dev, int scancode, int keycode)
+static int topstar_setkeycode(struct input_dev *dev,
+                                unsigned int scancode, unsigned int keycode)
 {
         struct tps_key_entry *key;
         int old_keycode;
 
-        if (keycode < 0 || keycode > KEY_MAX)
-                return -EINVAL;
-
         key = tps_get_key_by_scancode(scancode);
 
         if (!key)
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 405b969734d6..789240d1b577 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -745,7 +745,7 @@ static struct backlight_ops toshiba_backlight_data = {
         .update_status  = set_lcd_status,
 };
 
-static struct key_entry *toshiba_acpi_get_entry_by_scancode(int code)
+static struct key_entry *toshiba_acpi_get_entry_by_scancode(unsigned int code)
 {
         struct key_entry *key;
 
@@ -756,7 +756,7 @@ static struct key_entry *toshiba_acpi_get_entry_by_scancode(int code)
         return NULL;
 }
 
-static struct key_entry *toshiba_acpi_get_entry_by_keycode(int code)
+static struct key_entry *toshiba_acpi_get_entry_by_keycode(unsigned int code)
 {
         struct key_entry *key;
 
@@ -767,8 +767,8 @@ static struct key_entry *toshiba_acpi_get_entry_by_keycode(int code)
         return NULL;
 }
 
-static int toshiba_acpi_getkeycode(struct input_dev *dev, int scancode,
-                                   int *keycode)
+static int toshiba_acpi_getkeycode(struct input_dev *dev,
+                                   unsigned int scancode, unsigned int *keycode)
 {
         struct key_entry *key = toshiba_acpi_get_entry_by_scancode(scancode);
 
@@ -780,14 +780,11 @@ static int toshiba_acpi_getkeycode(struct input_dev *dev, int scancode,
         return -EINVAL;
 }
 
-static int toshiba_acpi_setkeycode(struct input_dev *dev, int scancode,
-                                   int keycode)
+static int toshiba_acpi_setkeycode(struct input_dev *dev,
+                                   unsigned int scancode, unsigned int keycode)
 {
         struct key_entry *key;
-        int old_keycode;
-
-        if (keycode < 0 || keycode > KEY_MAX)
-                return -EINVAL;
+        unsigned int old_keycode;
 
         key = toshiba_acpi_get_entry_by_scancode(scancode);
         if (key && key->type == KE_KEY) {
diff --git a/include/linux/input.h b/include/linux/input.h
index dc24effb6d0e..7ed2251b33f1 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -58,10 +58,10 @@ struct input_absinfo {
 
 #define EVIOCGVERSION           _IOR('E', 0x01, int)                    /* get driver version */
 #define EVIOCGID                _IOR('E', 0x02, struct input_id)        /* get device ID */
-#define EVIOCGREP               _IOR('E', 0x03, int[2])                 /* get repeat settings */
-#define EVIOCSREP               _IOW('E', 0x03, int[2])                 /* set repeat settings */
-#define EVIOCGKEYCODE           _IOR('E', 0x04, int[2])                 /* get keycode */
-#define EVIOCSKEYCODE           _IOW('E', 0x04, int[2])                 /* set keycode */
+#define EVIOCGREP               _IOR('E', 0x03, unsigned int[2])        /* get repeat settings */
+#define EVIOCSREP               _IOW('E', 0x03, unsigned int[2])        /* set repeat settings */
+#define EVIOCGKEYCODE           _IOR('E', 0x04, unsigned int[2])        /* get keycode */
+#define EVIOCSKEYCODE           _IOW('E', 0x04, unsigned int[2])        /* set keycode */
 
 #define EVIOCGNAME(len)         _IOC(_IOC_READ, 'E', 0x06, len)         /* get device name */
 #define EVIOCGPHYS(len)         _IOC(_IOC_READ, 'E', 0x07, len)         /* get physical location */
@@ -1142,8 +1142,10 @@ struct input_dev {
         unsigned int keycodemax;
         unsigned int keycodesize;
         void *keycode;
-        int (*setkeycode)(struct input_dev *dev, int scancode, int keycode);
-        int (*getkeycode)(struct input_dev *dev, int scancode, int *keycode);
+        int (*setkeycode)(struct input_dev *dev,
+                          unsigned int scancode, unsigned int keycode);
+        int (*getkeycode)(struct input_dev *dev,
+                          unsigned int scancode, unsigned int *keycode);
 
         struct ff_device *ff;
 
@@ -1415,8 +1417,10 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min
         dev->absbit[BIT_WORD(axis)] |= BIT_MASK(axis);
 }
 
-int input_get_keycode(struct input_dev *dev, int scancode, int *keycode);
-int input_set_keycode(struct input_dev *dev, int scancode, int keycode);
+int input_get_keycode(struct input_dev *dev,
+                      unsigned int scancode, unsigned int *keycode);
+int input_set_keycode(struct input_dev *dev,
+                      unsigned int scancode, unsigned int keycode);
 
 extern struct class input_class;