Commit 7e845d46 authored by Benjamin Tissoires's avatar Benjamin Tissoires Committed by Jiri Kosina

HID: introduce helper to access hid_output_raw_report()

Add a helper to access hdev->hid_output_raw_report().

To convert the drivers, use the following snippets:

for i in drivers/hid/*.c
do
  sed -i.bak "s/[^ \t]*->hid_output_raw_report(/hid_output_raw_report(/g" $i
done

Then manually fix for checkpatch.pl
Reviewed-by: default avatarDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent cafebc05
......@@ -1184,7 +1184,7 @@ static void hidinput_led_worker(struct work_struct *work)
hid_output_report(report, buf);
/* synchronous output report */
hid->hid_output_raw_report(hid, buf, len, HID_OUTPUT_REPORT);
hid_output_raw_report(hid, buf, len, HID_OUTPUT_REPORT);
kfree(buf);
}
......
......@@ -692,7 +692,8 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (hdev->product == USB_DEVICE_ID_LOGITECH_WII_WHEEL) {
unsigned char buf[] = { 0x00, 0xAF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
ret = hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
ret = hid_output_raw_report(hdev, buf, sizeof(buf),
HID_FEATURE_REPORT);
if (ret >= 0) {
/* insert a little delay of 10 jiffies ~ 40ms */
......@@ -704,7 +705,8 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
buf[1] = 0xB2;
get_random_bytes(&buf[2], 2);
ret = hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
ret = hid_output_raw_report(hdev, buf, sizeof(buf),
HID_FEATURE_REPORT);
}
}
......
......@@ -538,7 +538,7 @@ static int magicmouse_probe(struct hid_device *hdev,
* but there seems to be no other way of switching the mode.
* Thus the super-ugly hacky success check below.
*/
ret = hdev->hid_output_raw_report(hdev, feature, sizeof(feature),
ret = hid_output_raw_report(hdev, feature, sizeof(feature),
HID_FEATURE_REPORT);
if (ret != -EIO && ret != sizeof(feature)) {
hid_err(hdev, "unable to request touch data (%d)\n", ret);
......
......@@ -720,7 +720,8 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
static int sixaxis_set_operational_bt(struct hid_device *hdev)
{
unsigned char buf[] = { 0xf4, 0x42, 0x03, 0x00, 0x00 };
return hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
return hid_output_raw_report(hdev, buf, sizeof(buf),
HID_FEATURE_REPORT);
}
static void buzz_set_leds(struct hid_device *hdev, const __u8 *leds)
......@@ -942,8 +943,7 @@ static void sixaxis_state_worker(struct work_struct *work)
buf[10] |= sc->led_state[2] << 3;
buf[10] |= sc->led_state[3] << 4;
sc->hdev->hid_output_raw_report(sc->hdev, buf, sizeof(buf),
HID_OUTPUT_REPORT);
hid_output_raw_report(sc->hdev, buf, sizeof(buf), HID_OUTPUT_REPORT);
}
static void dualshock4_state_worker(struct work_struct *work)
......
......@@ -48,8 +48,8 @@ static int blink1_send_command(struct blink1_data *data,
buf[0], buf[1], buf[2], buf[3], buf[4],
buf[5], buf[6], buf[7], buf[8]);
ret = data->hdev->hid_output_raw_report(data->hdev, buf,
BLINK1_CMD_SIZE, HID_FEATURE_REPORT);
ret = hid_output_raw_report(data->hdev, buf, BLINK1_CMD_SIZE,
HID_FEATURE_REPORT);
return ret < 0 ? ret : 0;
}
......
......@@ -128,8 +128,7 @@ static void wacom_set_image(struct hid_device *hdev, const char *image,
rep_data[0] = WAC_CMD_ICON_START_STOP;
rep_data[1] = 0;
ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
HID_FEATURE_REPORT);
ret = hid_output_raw_report(hdev, rep_data, 2, HID_FEATURE_REPORT);
if (ret < 0)
goto err;
......@@ -143,15 +142,14 @@ static void wacom_set_image(struct hid_device *hdev, const char *image,
rep_data[j + 3] = p[(i << 6) + j];
rep_data[2] = i;
ret = hdev->hid_output_raw_report(hdev, rep_data, 67,
ret = hid_output_raw_report(hdev, rep_data, 67,
HID_FEATURE_REPORT);
}
rep_data[0] = WAC_CMD_ICON_START_STOP;
rep_data[1] = 0;
ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
HID_FEATURE_REPORT);
ret = hid_output_raw_report(hdev, rep_data, 2, HID_FEATURE_REPORT);
err:
return;
......@@ -183,7 +181,7 @@ static void wacom_leds_set_brightness(struct led_classdev *led_dev,
buf[3] = value;
/* use fixed brightness for OLEDs */
buf[4] = 0x08;
hdev->hid_output_raw_report(hdev, buf, 9, HID_FEATURE_REPORT);
hid_output_raw_report(hdev, buf, 9, HID_FEATURE_REPORT);
kfree(buf);
}
......@@ -339,7 +337,7 @@ static void wacom_set_features(struct hid_device *hdev, u8 speed)
rep_data[0] = 0x03 ; rep_data[1] = 0x00;
limit = 3;
do {
ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
ret = hid_output_raw_report(hdev, rep_data, 2,
HID_FEATURE_REPORT);
} while (ret < 0 && limit-- > 0);
......@@ -352,7 +350,7 @@ static void wacom_set_features(struct hid_device *hdev, u8 speed)
rep_data[1] = 0x00;
limit = 3;
do {
ret = hdev->hid_output_raw_report(hdev,
ret = hid_output_raw_report(hdev,
rep_data, 2, HID_FEATURE_REPORT);
} while (ret < 0 && limit-- > 0);
......@@ -378,7 +376,7 @@ static void wacom_set_features(struct hid_device *hdev, u8 speed)
rep_data[0] = 0x03;
rep_data[1] = wdata->features;
ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
ret = hid_output_raw_report(hdev, rep_data, 2,
HID_FEATURE_REPORT);
if (ret >= 0)
wdata->high_speed = speed;
......
......@@ -35,7 +35,7 @@ static int wiimote_hid_send(struct hid_device *hdev, __u8 *buffer,
if (!buf)
return -ENOMEM;
ret = hdev->hid_output_raw_report(hdev, buf, count, HID_OUTPUT_REPORT);
ret = hid_output_raw_report(hdev, buf, count, HID_OUTPUT_REPORT);
kfree(buf);
return ret;
......
......@@ -153,7 +153,7 @@ static ssize_t hidraw_send_report(struct file *file, const char __user *buffer,
goto out_free;
}
ret = dev->hid_output_raw_report(dev, buf, count, report_type);
ret = hid_output_raw_report(dev, buf, count, report_type);
out_free:
kfree(buf);
out:
......
......@@ -1011,6 +1011,22 @@ static inline int hid_hw_output_report(struct hid_device *hdev, __u8 *buf,
return -ENOSYS;
}
/**
* hid_output_raw_report - send an output or a feature report to the device
*
* @hdev: hid device
* @buf: raw data to transfer
* @len: length of buf
* @report_type: HID_FEATURE_REPORT or HID_OUTPUT_REPORT
*
* @return: count of data transfered, negative if error
*/
static inline int hid_output_raw_report(struct hid_device *hdev, __u8 *buf,
size_t len, unsigned char report_type)
{
return hdev->hid_output_raw_report(hdev, buf, len, report_type);
}
/**
* hid_hw_idle - send idle request to device
*
......
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