81 lines
2.7 KiB
Diff
81 lines
2.7 KiB
Diff
From: Stefan Hajnoczi <stefanha@gmail.com>
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Date: Thu, 22 Nov 2012 20:49:02 +0100
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Subject: [083/106] staging: line6: drop midi_postprocess sysfs attr
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commit bd99f84f484877ad87ee82adf2b3bbde4fdd9c2b upstream.
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Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/staging/line6/pod.c | 36 ------------------------------------
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1 file changed, 36 deletions(-)
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diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
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index 797f6e0..37b20d7 100644
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--- a/drivers/staging/line6/pod.c
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+++ b/drivers/staging/line6/pod.c
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@@ -371,38 +371,6 @@ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value,
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}
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/*
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- "read" request on "midi_postprocess" special file.
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-*/
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-static ssize_t pod_get_midi_postprocess(struct device *dev,
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- struct device_attribute *attr,
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- char *buf)
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-{
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- struct usb_interface *interface = to_usb_interface(dev);
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- struct usb_line6_pod *pod = usb_get_intfdata(interface);
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- return sprintf(buf, "%d\n", pod->midi_postprocess);
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-}
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-
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-/*
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- "write" request on "midi_postprocess" special file.
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-*/
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-static ssize_t pod_set_midi_postprocess(struct device *dev,
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- struct device_attribute *attr,
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- const char *buf, size_t count)
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-{
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- struct usb_interface *interface = to_usb_interface(dev);
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- struct usb_line6_pod *pod = usb_get_intfdata(interface);
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- u8 value;
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- int ret;
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-
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- ret = kstrtou8(buf, 10, &value);
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- if (ret)
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- return ret;
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-
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- pod->midi_postprocess = value ? 1 : 0;
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- return count;
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-}
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-
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-/*
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"read" request on "serial_number" special file.
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*/
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static ssize_t pod_get_serial_number(struct device *dev,
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@@ -510,8 +478,6 @@ static void pod_startup5(struct work_struct *work)
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static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write);
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static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version,
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line6_nop_write);
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-static DEVICE_ATTR(midi_postprocess, S_IWUSR | S_IRUGO,
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- pod_get_midi_postprocess, pod_set_midi_postprocess);
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static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number,
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line6_nop_write);
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@@ -594,7 +560,6 @@ static int pod_create_files2(struct device *dev)
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CHECK_RETURN(device_create_file(dev, &dev_attr_device_id));
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CHECK_RETURN(device_create_file(dev, &dev_attr_firmware_version));
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- CHECK_RETURN(device_create_file(dev, &dev_attr_midi_postprocess));
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CHECK_RETURN(device_create_file(dev, &dev_attr_serial_number));
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#ifdef CONFIG_LINE6_USB_RAW
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@@ -708,7 +673,6 @@ void line6_pod_disconnect(struct usb_interface *interface)
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device_remove_file(dev, &dev_attr_device_id);
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device_remove_file(dev, &dev_attr_firmware_version);
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- device_remove_file(dev, &dev_attr_midi_postprocess);
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device_remove_file(dev, &dev_attr_serial_number);
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#ifdef CONFIG_LINE6_USB_RAW
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