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| author | Stefan Hajnoczi <stefanha@gmail.com> | 2012-11-22 19:48:41 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-27 00:11:11 (GMT) |
| commit | cab3c900c191a21dad70fcc35d0156dc42d509c8 (patch) | |
| tree | ba791c9ed014c4379b4c163c903231f538ee411c /drivers/staging/line6/pod.c | |
| parent | 236666e958dd3e0d2b9caf226b49633475d6cbd2 (diff) | |
| download | linux-fsl-qoriq-cab3c900c191a21dad70fcc35d0156dc42d509c8.tar.xz | |
staging: line6: drop clip sysfs attr
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/line6/pod.c')
| -rw-r--r-- | drivers/staging/line6/pod.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c index e3e2247..4abe2de 100644 --- a/drivers/staging/line6/pod.c +++ b/drivers/staging/line6/pod.c @@ -26,7 +26,6 @@ /* *INDENT-OFF* */ enum { - POD_SYSEX_CLIP = 0x0f, POD_SYSEX_SAVE = 0x24, POD_SYSEX_SYSTEM = 0x56, POD_SYSEX_SYSTEMREQ = 0x57, @@ -311,12 +310,6 @@ void line6_pod_process_message(struct usb_line6_pod *pod) pod_save_button_pressed(pod, buf[6], buf[7]); break; - case POD_SYSEX_CLIP: - dev_dbg(pod->line6.ifcdev, "audio clipped\n"); - pod->clipping.value = 1; - wake_up(&pod->clipping.wait); - break; - case POD_SYSEX_STORE: dev_dbg(pod->line6.ifcdev, "message %02X not yet implemented\n", @@ -879,18 +872,6 @@ static ssize_t pod_get_device_id(struct device *dev, } /* - "read" request on "clip" special file. -*/ -static ssize_t pod_wait_for_clip(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct usb_interface *interface = to_usb_interface(dev); - struct usb_line6_pod *pod = usb_get_intfdata(interface); - return wait_event_interruptible(pod->clipping.wait, - pod->clipping.value != 0); -} - -/* POD startup procedure. This is a sequence of functions with special requirements (e.g., must not run immediately after initialization, must not run in interrupt @@ -991,7 +972,6 @@ POD_GET_SYSTEM_PARAM(tuner_pitch, 1); #undef GET_SYSTEM_PARAM /* POD special files: */ -static DEVICE_ATTR(clip, S_IRUGO, pod_wait_for_clip, line6_nop_write); static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write); static DEVICE_ATTR(dirty, S_IRUGO, pod_get_dirty, line6_nop_write); static DEVICE_ATTR(dump, S_IWUSR | S_IRUGO, pod_get_dump, pod_set_dump); @@ -1106,7 +1086,6 @@ static int pod_create_files2(struct device *dev) { int err; - CHECK_RETURN(device_create_file(dev, &dev_attr_clip)); CHECK_RETURN(device_create_file(dev, &dev_attr_device_id)); CHECK_RETURN(device_create_file(dev, &dev_attr_dirty)); CHECK_RETURN(device_create_file(dev, &dev_attr_dump)); @@ -1159,7 +1138,6 @@ static int pod_try_init(struct usb_interface *interface, init_waitqueue_head(&pod->tuner_freq.wait); init_waitqueue_head(&pod->tuner_note.wait); init_waitqueue_head(&pod->tuner_pitch.wait); - init_waitqueue_head(&pod->clipping.wait); memset(pod->param_dirty, 0xff, sizeof(pod->param_dirty)); @@ -1250,7 +1228,6 @@ void line6_pod_disconnect(struct usb_interface *interface) pod->line6. properties->device_bit, dev); - device_remove_file(dev, &dev_attr_clip); device_remove_file(dev, &dev_attr_device_id); device_remove_file(dev, &dev_attr_dirty); device_remove_file(dev, &dev_attr_dump); |