From ee79a8f840a45d331bc33e55cbcc89bba417671c Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Sun, 27 Dec 2015 17:25:21 +0800 Subject: HID: use to_hid_device() Use to_hid_device() instead of container_of(). Signed-off-by: Geliang Tang Signed-off-by: Jiri Kosina --- drivers/hid/hid-ntrig.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'drivers/hid/hid-ntrig.c') diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index 756d1ef9bd99..1b0084d4af2e 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -173,7 +173,7 @@ static ssize_t show_phys_width(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->sensor_physical_width); @@ -185,7 +185,7 @@ static ssize_t show_phys_height(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->sensor_physical_height); @@ -197,7 +197,7 @@ static ssize_t show_log_width(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->sensor_logical_width); @@ -209,7 +209,7 @@ static ssize_t show_log_height(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->sensor_logical_height); @@ -221,7 +221,7 @@ static ssize_t show_min_width(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->min_width * @@ -233,7 +233,7 @@ static ssize_t set_min_width(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); unsigned long val; @@ -256,7 +256,7 @@ static ssize_t show_min_height(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->min_height * @@ -268,7 +268,7 @@ static ssize_t set_min_height(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); unsigned long val; @@ -292,7 +292,7 @@ static ssize_t show_activate_slack(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->activate_slack); @@ -302,7 +302,7 @@ static ssize_t set_activate_slack(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); unsigned long val; @@ -325,7 +325,7 @@ static ssize_t show_activation_width(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->activation_width * @@ -337,7 +337,7 @@ static ssize_t set_activation_width(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); unsigned long val; @@ -361,7 +361,7 @@ static ssize_t show_activation_height(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", nd->activation_height * @@ -373,7 +373,7 @@ static ssize_t set_activation_height(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); unsigned long val; @@ -397,7 +397,7 @@ static ssize_t show_deactivate_slack(struct device *dev, struct device_attribute *attr, char *buf) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); return sprintf(buf, "%d\n", -nd->deactivate_slack); @@ -407,7 +407,7 @@ static ssize_t set_deactivate_slack(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct hid_device *hdev = container_of(dev, struct hid_device, dev); + struct hid_device *hdev = to_hid_device(dev); struct ntrig_data *nd = hid_get_drvdata(hdev); unsigned long val; -- cgit v1.2.3