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| author |   Hans de Goede <hdegoede@redhat.com> | 2020-07-04 15:27:40 +0200 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2020-07-07 12:42:26 +0200 |
| commit | ef550c5d0a8e32b9ac080ee83331f23acfe157e3 (patch) | |
| tree | b751618eefdb4c51953053cb413a7006f608cc01 /drivers/hid | |
| parent | HID: lenovo: Factor out generic parts of the LED code (diff) | |
| download | wireguard-linux-ef550c5d0a8e32b9ac080ee83331f23acfe157e3.tar.xz wireguard-linux-ef550c5d0a8e32b9ac080ee83331f23acfe157e3.zip | |
HID: lenovo: Rename fn_lock sysfs attr handlers to make them generic
Except for a single call, there is nothing keyboard-model specific about
the cptkbd fn_lock sysfs attr handlers, rename them dropping the cptkbd
post-/pre-fix, so that they can be re-used for supporting Fn-lock on the
Thinkpad 10 ultrabook kbd.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-lenovo.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index feb0cbc6742e..f2eb91704e9c 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -249,23 +249,23 @@ static void lenovo_features_set_cptkbd(struct hid_device *hdev) hid_err(hdev, "Sensitivity setting failed: %d\n", ret); } -static ssize_t attr_fn_lock_show_cptkbd(struct device *dev, +static ssize_t attr_fn_lock_show(struct device *dev, struct device_attribute *attr, char *buf) { struct hid_device *hdev = to_hid_device(dev); - struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev); + struct lenovo_drvdata *data = hid_get_drvdata(hdev); - return snprintf(buf, PAGE_SIZE, "%u\n", cptkbd_data->fn_lock); + return snprintf(buf, PAGE_SIZE, "%u\n", data->fn_lock); } -static ssize_t attr_fn_lock_store_cptkbd(struct device *dev, +static ssize_t attr_fn_lock_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct hid_device *hdev = to_hid_device(dev); - struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev); + struct lenovo_drvdata *data = hid_get_drvdata(hdev); int value; if (kstrtoint(buf, 10, &value)) @@ -273,8 +273,14 @@ static ssize_t attr_fn_lock_store_cptkbd(struct device *dev, if (value < 0 || value > 1) return -EINVAL; - cptkbd_data->fn_lock = !!value; - lenovo_features_set_cptkbd(hdev); + data->fn_lock = !!value; + + switch (hdev->product) { + case USB_DEVICE_ID_LENOVO_CUSBKBD: + case USB_DEVICE_ID_LENOVO_CBTKBD: + lenovo_features_set_cptkbd(hdev); + break; + } return count; } @@ -309,10 +315,10 @@ static ssize_t attr_sensitivity_store_cptkbd(struct device *dev, } -static struct device_attribute dev_attr_fn_lock_cptkbd = +static struct device_attribute dev_attr_fn_lock = __ATTR(fn_lock, S_IWUSR | S_IRUGO, - attr_fn_lock_show_cptkbd, - attr_fn_lock_store_cptkbd); + attr_fn_lock_show, + attr_fn_lock_store); static struct device_attribute dev_attr_sensitivity_cptkbd = __ATTR(sensitivity, S_IWUSR | S_IRUGO, @@ -321,7 +327,7 @@ static struct device_attribute dev_attr_sensitivity_cptkbd = static struct attribute *lenovo_attributes_cptkbd[] = { - &dev_attr_fn_lock_cptkbd.attr, + &dev_attr_fn_lock.attr, &dev_attr_sensitivity_cptkbd.attr, NULL }; |