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staging: most: usb: add ep number to log
This patch adds the endpoint number of the USB pipe that reports to be broken into the log message. It is needed to make debugging for applications more comfortable. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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parent
aba258b731
commit
3b1a774bfc
1 changed files with 6 additions and 3 deletions
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@ -354,7 +354,8 @@ static void hdm_write_completion(struct urb *urb)
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mbo->status = MBO_SUCCESS;
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break;
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case -EPIPE:
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dev_warn(dev, "Broken OUT pipe detected\n");
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dev_warn(dev, "Broken pipe on ep%02x\n",
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mdev->ep_address[channel]);
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mdev->is_channel_healthy[channel] = false;
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mdev->clear_work[channel].pipe = urb->pipe;
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schedule_work(&mdev->clear_work[channel].ws);
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@ -507,7 +508,8 @@ static void hdm_read_completion(struct urb *urb)
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}
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break;
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case -EPIPE:
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dev_warn(dev, "Broken IN pipe detected\n");
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dev_warn(dev, "Broken pipe on ep%02x\n",
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mdev->ep_address[channel]);
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mdev->is_channel_healthy[channel] = false;
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mdev->clear_work[channel].pipe = urb->pipe;
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schedule_work(&mdev->clear_work[channel].ws);
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@ -517,7 +519,8 @@ static void hdm_read_completion(struct urb *urb)
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mbo->status = MBO_E_CLOSE;
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break;
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case -EOVERFLOW:
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dev_warn(dev, "Babble on IN pipe detected\n");
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dev_warn(dev, "Babble on ep%02x\n",
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mdev->ep_address[channel]);
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break;
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}
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}
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