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xhci:prevent "callbacks suppressed" when debug is not enabled
When debug is not enabled and dev_dbg() will expand to nothing, log might be flooded with "callbacks suppressed". If it was not done on purpose, better to use dev_dbg_ratelimited() instead. Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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@ -3087,14 +3087,10 @@ int xhci_queue_intr_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
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* to set the polling interval (once the API is added).
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*/
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if (xhci_interval != ep_interval) {
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if (printk_ratelimit())
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dev_dbg(&urb->dev->dev, "Driver uses different interval"
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" (%d microframe%s) than xHCI "
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"(%d microframe%s)\n",
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ep_interval,
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ep_interval == 1 ? "" : "s",
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xhci_interval,
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xhci_interval == 1 ? "" : "s");
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dev_dbg_ratelimited(&urb->dev->dev,
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"Driver uses different interval (%d microframe%s) than xHCI (%d microframe%s)\n",
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ep_interval, ep_interval == 1 ? "" : "s",
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xhci_interval, xhci_interval == 1 ? "" : "s");
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urb->interval = xhci_interval;
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/* Convert back to frames for LS/FS devices */
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if (urb->dev->speed == USB_SPEED_LOW ||
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@ -3876,14 +3872,10 @@ int xhci_queue_isoc_tx_prepare(struct xhci_hcd *xhci, gfp_t mem_flags,
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* to set the polling interval (once the API is added).
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*/
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if (xhci_interval != ep_interval) {
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if (printk_ratelimit())
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dev_dbg(&urb->dev->dev, "Driver uses different interval"
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" (%d microframe%s) than xHCI "
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"(%d microframe%s)\n",
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ep_interval,
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ep_interval == 1 ? "" : "s",
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xhci_interval,
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xhci_interval == 1 ? "" : "s");
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dev_dbg_ratelimited(&urb->dev->dev,
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"Driver uses different interval (%d microframe%s) than xHCI (%d microframe%s)\n",
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ep_interval, ep_interval == 1 ? "" : "s",
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xhci_interval, xhci_interval == 1 ? "" : "s");
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urb->interval = xhci_interval;
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/* Convert back to frames for LS/FS devices */
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if (urb->dev->speed == USB_SPEED_LOW ||
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