diff options
| author | Johan Hovold <johan@hovoldconsulting.com> | 2016-08-26 12:55:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-08-26 13:21:13 +0200 |
| commit | 2045c9f265a1ed882a8d773da916460697c51ffc (patch) | |
| tree | 52ddfa5883900f5feac14370475a56333a708bfc /drivers/staging/greybus/es2.c | |
| parent | aac0839ea20306401f6e18cf8ea97d98fd42bcb5 (diff) | |
greybus: hd/es2: remove obsolete callbacks
Remove the now obsolete ping and cport_features_enable/disable
callbacks.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/es2.c')
| -rw-r--r-- | drivers/staging/greybus/es2.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c index 123dc9d882fb..b225fc3e3e07 100644 --- a/drivers/staging/greybus/es2.c +++ b/drivers/staging/greybus/es2.c @@ -892,41 +892,6 @@ static int latency_tag_disable(struct gb_host_device *hd, u16 cport_id) return retval; } -static int cport_features_enable(struct gb_host_device *hd, u16 cport_id) -{ - int retval; - struct es2_ap_dev *es2 = hd_to_es2(hd); - struct usb_device *udev = es2->usb_dev; - - retval = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - GB_APB_REQUEST_CPORT_FEAT_EN, - USB_DIR_OUT | USB_TYPE_VENDOR | - USB_RECIP_INTERFACE, cport_id, 0, NULL, - 0, ES2_USB_CTRL_TIMEOUT); - if (retval < 0) - dev_err(&udev->dev, "Cannot enable CPort features for cport %u: %d\n", - cport_id, retval); - return retval; -} - -static int cport_features_disable(struct gb_host_device *hd, u16 cport_id) -{ - int retval; - struct es2_ap_dev *es2 = hd_to_es2(hd); - struct usb_device *udev = es2->usb_dev; - - retval = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - GB_APB_REQUEST_CPORT_FEAT_DIS, - USB_DIR_OUT | USB_TYPE_VENDOR | - USB_RECIP_INTERFACE, cport_id, 0, NULL, - 0, ES2_USB_CTRL_TIMEOUT); - if (retval < 0) - dev_err(&udev->dev, - "Cannot disable CPort features for cport %u: %d\n", - cport_id, retval); - return retval; -} - static int timesync_enable(struct gb_host_device *hd, u8 count, u64 frame_time, u32 strobe_delay, u32 refclk) { @@ -1048,8 +1013,6 @@ static struct gb_hd_driver es2_driver = { .latency_tag_enable = latency_tag_enable, .latency_tag_disable = latency_tag_disable, .output = output, - .cport_features_enable = cport_features_enable, - .cport_features_disable = cport_features_disable, .timesync_enable = timesync_enable, .timesync_disable = timesync_disable, .timesync_authoritative = timesync_authoritative, |