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path: root/drivers/platform/x86/topstar-laptop.c
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Diffstat (limited to 'drivers/platform/x86/topstar-laptop.c')
-rw-r--r--drivers/platform/x86/topstar-laptop.c13
1 files changed, 6 insertions, 7 deletions
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)