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Date: Wed, 12 Feb 2014 11:50:29 +0100
From: David Herrmann <dh.herrmann@...il.com>
To: Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc: Benjamin Tissoires <benjamin.tissoires@...il.com>,
Jiri Kosina <jkosina@...e.cz>,
"open list:HID CORE LAYER" <linux-input@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 13/14] HID: remove hid_output_raw_report
Hi
On Mon, Feb 10, 2014 at 6:58 PM, Benjamin Tissoires
<benjamin.tissoires@...hat.com> wrote:
> hid_output_raw_report() is not used anymore, delete it.
yippieh!
Reviewed-by: David Herrmann <dh.herrmann@...il.com>
Thanks
David
> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>
> ---
> drivers/hid/i2c-hid/i2c-hid.c | 14 --------------
> drivers/hid/uhid.c | 1 -
> drivers/hid/usbhid/hid-core.c | 12 ------------
> include/linux/hid.h | 19 -------------------
> net/bluetooth/hidp/core.c | 14 --------------
> 5 files changed, 60 deletions(-)
>
> diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
> index 925fb8d..d3b8d7a 100644
> --- a/drivers/hid/i2c-hid/i2c-hid.c
> +++ b/drivers/hid/i2c-hid/i2c-hid.c
> @@ -596,19 +596,6 @@ static int i2c_hid_output_raw_report(struct hid_device *hid, __u8 *buf,
> return ret;
> }
>
> -static int __i2c_hid_output_raw_report(struct hid_device *hid, __u8 *buf,
> - size_t count, unsigned char report_type)
> -{
> - struct i2c_client *client = hid->driver_data;
> - struct i2c_hid *ihid = i2c_get_clientdata(client);
> - bool data = true; /* SET_REPORT */
> -
> - if (report_type == HID_OUTPUT_REPORT)
> - data = le16_to_cpu(ihid->hdesc.wMaxOutputLength) == 0;
> -
> - return i2c_hid_output_raw_report(hid, buf, count, report_type, data);
> -}
> -
> static int i2c_hid_output_report(struct hid_device *hid, __u8 *buf,
> size_t count)
> {
> @@ -1023,7 +1010,6 @@ static int i2c_hid_probe(struct i2c_client *client,
>
> hid->driver_data = client;
> hid->ll_driver = &i2c_hid_ll_driver;
> - hid->hid_output_raw_report = __i2c_hid_output_raw_report;
> hid->dev.parent = &client->dev;
> ACPI_COMPANION_SET(&hid->dev, ACPI_COMPANION(&client->dev));
> hid->bus = BUS_I2C;
> diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c
> index 60acee4..7ed79be 100644
> --- a/drivers/hid/uhid.c
> +++ b/drivers/hid/uhid.c
> @@ -400,7 +400,6 @@ static int uhid_dev_create(struct uhid_device *uhid,
> hid->uniq[63] = 0;
>
> hid->ll_driver = &uhid_hid_driver;
> - hid->hid_output_raw_report = uhid_hid_output_raw;
> hid->bus = ev->u.create.bus;
> hid->vendor = ev->u.create.vendor;
> hid->product = ev->u.create.product;
> diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
> index 0d1d875..02b3256 100644
> --- a/drivers/hid/usbhid/hid-core.c
> +++ b/drivers/hid/usbhid/hid-core.c
> @@ -945,17 +945,6 @@ static int usbhid_output_report(struct hid_device *hid, __u8 *buf, size_t count)
> return ret;
> }
>
> -static int usbhid_output_raw_report(struct hid_device *hid, __u8 *buf,
> - size_t count, unsigned char report_type)
> -{
> - struct usbhid_device *usbhid = hid->driver_data;
> -
> - if (usbhid->urbout && report_type != HID_FEATURE_REPORT)
> - return usbhid_output_report(hid, buf, count);
> -
> - return usbhid_set_raw_report(hid, buf[0], buf, count, report_type);
> -}
> -
> static void usbhid_restart_queues(struct usbhid_device *usbhid)
> {
> if (usbhid->urbout && !test_bit(HID_OUT_RUNNING, &usbhid->iofl))
> @@ -1289,7 +1278,6 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
>
> usb_set_intfdata(intf, hid);
> hid->ll_driver = &usb_hid_driver;
> - hid->hid_output_raw_report = usbhid_output_raw_report;
> hid->ff_init = hid_pidff_init;
> #ifdef CONFIG_USB_HIDDEV
> hid->hiddev_connect = hiddev_connect;
> diff --git a/include/linux/hid.h b/include/linux/hid.h
> index 09fbbd7..fa07639 100644
> --- a/include/linux/hid.h
> +++ b/include/linux/hid.h
> @@ -508,9 +508,6 @@ struct hid_device { /* device report descriptor */
> struct hid_usage *, __s32);
> void (*hiddev_report_event) (struct hid_device *, struct hid_report *);
>
> - /* handler for raw output data, used by hidraw */
> - int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t, unsigned char);
> -
> /* debugging support via debugfs */
> unsigned short debug;
> struct dentry *debug_dir;
> @@ -1015,22 +1012,6 @@ static inline int hid_hw_output_report(struct hid_device *hdev, __u8 *buf,
> }
>
> /**
> - * 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
> *
> * @hdev: hid device
> diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
> index 77c4bad..89da18d 100644
> --- a/net/bluetooth/hidp/core.c
> +++ b/net/bluetooth/hidp/core.c
> @@ -382,18 +382,6 @@ static int hidp_output_report(struct hid_device *hid, __u8 *data, size_t count)
> data, count);
> }
>
> -static int hidp_output_raw_report(struct hid_device *hid, unsigned char *data,
> - size_t count, unsigned char report_type)
> -{
> - if (report_type == HID_OUTPUT_REPORT) {
> - return hidp_output_report(hid, data, count);
> - } else if (report_type != HID_FEATURE_REPORT) {
> - return -EINVAL;
> - }
> -
> - return hidp_set_raw_report(hid, data[0], data, count, report_type);
> -}
> -
> static int hidp_raw_request(struct hid_device *hid, unsigned char reportnum,
> __u8 *buf, size_t len, unsigned char rtype,
> int reqtype)
> @@ -773,8 +761,6 @@ static int hidp_setup_hid(struct hidp_session *session,
> hid->dev.parent = &session->conn->hcon->dev;
> hid->ll_driver = &hidp_hid_driver;
>
> - hid->hid_output_raw_report = hidp_output_raw_report;
> -
> /* True if device is blacklisted in drivers/hid/hid-core.c */
> if (hid_ignore(hid)) {
> hid_destroy_device(session->hid);
> --
> 1.8.3.1
>
--
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