From 04d977f660edee4d257e75ed60766eb0865a9aab Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 17 Sep 2025 10:27:50 +0200 Subject: [PATCH] drop xhci patch that broke many builds --- queue-5.10/series | 1 - ...ansfer-ring-after-several-reconnects.patch | 86 ------------------- queue-5.15/series | 1 - ...ansfer-ring-after-several-reconnects.patch | 86 ------------------- queue-6.1/series | 1 - ...ansfer-ring-after-several-reconnects.patch | 86 ------------------- queue-6.12/series | 1 - ...ansfer-ring-after-several-reconnects.patch | 86 ------------------- queue-6.6/series | 1 - ...ansfer-ring-after-several-reconnects.patch | 86 ------------------- 10 files changed, 435 deletions(-) delete mode 100644 queue-5.10/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch delete mode 100644 queue-5.15/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch delete mode 100644 queue-6.1/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch delete mode 100644 queue-6.12/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch delete mode 100644 queue-6.6/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch diff --git a/queue-5.10/series b/queue-5.10/series index a9833ca5a9..669725e58f 100644 --- a/queue-5.10/series +++ b/queue-5.10/series @@ -39,6 +39,5 @@ i40e-fix-irq-freeing-in-i40e_vsi_request_irq_msix-er.patch can-j1939-j1939_sk_bind-call-j1939_priv_put-immediat.patch can-j1939-j1939_local_ecu_get-undo-increment-when-j1.patch dmaengine-ti-edma-fix-memory-allocation-size-for-que.patch -xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch dmaengine-qcom-bam_dma-fix-dt-error-handling-for-num-channels-ees.patch phy-ti-pipe3-fix-device-leak-at-unbind.patch diff --git a/queue-5.10/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch b/queue-5.10/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch deleted file mode 100644 index 228d493337..0000000000 --- a/queue-5.10/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch +++ /dev/null @@ -1,86 +0,0 @@ -From a5c98e8b1398534ae1feb6e95e2d3ee5215538ed Mon Sep 17 00:00:00 2001 -From: Mathias Nyman -Date: Tue, 2 Sep 2025 13:53:05 +0300 -Subject: xhci: dbc: Fix full DbC transfer ring after several reconnects - -From: Mathias Nyman - -commit a5c98e8b1398534ae1feb6e95e2d3ee5215538ed upstream. - -Pending requests will be flushed on disconnect, and the corresponding -TRBs will be turned into No-op TRBs, which are ignored by the xHC -controller once it starts processing the ring. - -If the USB debug cable repeatedly disconnects before ring is started -then the ring will eventually be filled with No-op TRBs. -No new transfers can be queued when the ring is full, and driver will -print the following error message: - - "xhci_hcd 0000:00:14.0: failed to queue trbs" - -This is a normal case for 'in' transfers where TRBs are always enqueued -in advance, ready to take on incoming data. If no data arrives, and -device is disconnected, then ring dequeue will remain at beginning of -the ring while enqueue points to first free TRB after last cancelled -No-op TRB. -s -Solve this by reinitializing the rings when the debug cable disconnects -and DbC is leaving the configured state. -Clear the whole ring buffer and set enqueue and dequeue to the beginning -of ring, and set cycle bit to its initial state. - -Cc: stable@vger.kernel.org -Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver") -Signed-off-by: Mathias Nyman -Link: https://lore.kernel.org/r/20250902105306.877476-3-mathias.nyman@linux.intel.com -Signed-off-by: Greg Kroah-Hartman ---- - drivers/usb/host/xhci-dbgcap.c | 23 +++++++++++++++++++++-- - 1 file changed, 21 insertions(+), 2 deletions(-) - ---- a/drivers/usb/host/xhci-dbgcap.c -+++ b/drivers/usb/host/xhci-dbgcap.c -@@ -421,6 +421,25 @@ dbc_alloc_ctx(struct device *dev, gfp_t - return ctx; - } - -+static int xhci_dbc_reinit_ep_rings(struct xhci_dbc *dbc) -+{ -+ struct xhci_ring *in_ring = dbc->eps[BULK_IN].ring; -+ struct xhci_ring *out_ring = dbc->eps[BULK_OUT].ring; -+ -+ if (!in_ring || !out_ring || !dbc->ctx) { -+ dev_warn(dbc->dev, "Can't re-init unallocated endpoints\n"); -+ return -ENODEV; -+ } -+ -+ xhci_dbc_ring_init(in_ring); -+ xhci_dbc_ring_init(out_ring); -+ -+ /* set ep context enqueue, dequeue, and cycle to initial values */ -+ xhci_dbc_init_ep_contexts(dbc); -+ -+ return 0; -+} -+ - static struct xhci_ring * - xhci_dbc_ring_alloc(struct device *dev, enum xhci_ring_type type, gfp_t flags) - { -@@ -850,7 +869,7 @@ static enum evtreturn xhci_dbc_do_handle - dev_info(dbc->dev, "DbC cable unplugged\n"); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - -@@ -860,7 +879,7 @@ static enum evtreturn xhci_dbc_do_handle - writel(portsc, &dbc->regs->portsc); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - diff --git a/queue-5.15/series b/queue-5.15/series index 8828c88f16..53bb935351 100644 --- a/queue-5.15/series +++ b/queue-5.15/series @@ -55,7 +55,6 @@ regulator-sy7636a-fix-lifecycle-of-power-good-gpio.patch hrtimer-remove-unused-function.patch hrtimer-rename-__hrtimer_hres_active-to-hrtimer_hres.patch hrtimers-unconditionally-update-target-cpu-base-afte.patch -xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch dmaengine-qcom-bam_dma-fix-dt-error-handling-for-num-channels-ees.patch phy-tegra-xusb-fix-device-and-of-node-leak-at-probe.patch phy-ti-pipe3-fix-device-leak-at-unbind.patch diff --git a/queue-5.15/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch b/queue-5.15/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch deleted file mode 100644 index 228d493337..0000000000 --- a/queue-5.15/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch +++ /dev/null @@ -1,86 +0,0 @@ -From a5c98e8b1398534ae1feb6e95e2d3ee5215538ed Mon Sep 17 00:00:00 2001 -From: Mathias Nyman -Date: Tue, 2 Sep 2025 13:53:05 +0300 -Subject: xhci: dbc: Fix full DbC transfer ring after several reconnects - -From: Mathias Nyman - -commit a5c98e8b1398534ae1feb6e95e2d3ee5215538ed upstream. - -Pending requests will be flushed on disconnect, and the corresponding -TRBs will be turned into No-op TRBs, which are ignored by the xHC -controller once it starts processing the ring. - -If the USB debug cable repeatedly disconnects before ring is started -then the ring will eventually be filled with No-op TRBs. -No new transfers can be queued when the ring is full, and driver will -print the following error message: - - "xhci_hcd 0000:00:14.0: failed to queue trbs" - -This is a normal case for 'in' transfers where TRBs are always enqueued -in advance, ready to take on incoming data. If no data arrives, and -device is disconnected, then ring dequeue will remain at beginning of -the ring while enqueue points to first free TRB after last cancelled -No-op TRB. -s -Solve this by reinitializing the rings when the debug cable disconnects -and DbC is leaving the configured state. -Clear the whole ring buffer and set enqueue and dequeue to the beginning -of ring, and set cycle bit to its initial state. - -Cc: stable@vger.kernel.org -Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver") -Signed-off-by: Mathias Nyman -Link: https://lore.kernel.org/r/20250902105306.877476-3-mathias.nyman@linux.intel.com -Signed-off-by: Greg Kroah-Hartman ---- - drivers/usb/host/xhci-dbgcap.c | 23 +++++++++++++++++++++-- - 1 file changed, 21 insertions(+), 2 deletions(-) - ---- a/drivers/usb/host/xhci-dbgcap.c -+++ b/drivers/usb/host/xhci-dbgcap.c -@@ -421,6 +421,25 @@ dbc_alloc_ctx(struct device *dev, gfp_t - return ctx; - } - -+static int xhci_dbc_reinit_ep_rings(struct xhci_dbc *dbc) -+{ -+ struct xhci_ring *in_ring = dbc->eps[BULK_IN].ring; -+ struct xhci_ring *out_ring = dbc->eps[BULK_OUT].ring; -+ -+ if (!in_ring || !out_ring || !dbc->ctx) { -+ dev_warn(dbc->dev, "Can't re-init unallocated endpoints\n"); -+ return -ENODEV; -+ } -+ -+ xhci_dbc_ring_init(in_ring); -+ xhci_dbc_ring_init(out_ring); -+ -+ /* set ep context enqueue, dequeue, and cycle to initial values */ -+ xhci_dbc_init_ep_contexts(dbc); -+ -+ return 0; -+} -+ - static struct xhci_ring * - xhci_dbc_ring_alloc(struct device *dev, enum xhci_ring_type type, gfp_t flags) - { -@@ -850,7 +869,7 @@ static enum evtreturn xhci_dbc_do_handle - dev_info(dbc->dev, "DbC cable unplugged\n"); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - -@@ -860,7 +879,7 @@ static enum evtreturn xhci_dbc_do_handle - writel(portsc, &dbc->regs->portsc); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - diff --git a/queue-6.1/series b/queue-6.1/series index 0bcdb96171..629689fd99 100644 --- a/queue-6.1/series +++ b/queue-6.1/series @@ -67,7 +67,6 @@ regulator-sy7636a-fix-lifecycle-of-power-good-gpio.patch hrtimer-remove-unused-function.patch hrtimer-rename-__hrtimer_hres_active-to-hrtimer_hres.patch hrtimers-unconditionally-update-target-cpu-base-afte.patch -xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch usb-gadget-dummy-hcd-fix-locking-bug-in-rt-enabled-kernels.patch dmaengine-qcom-bam_dma-fix-dt-error-handling-for-num-channels-ees.patch dmaengine-dw-dmamux-fix-device-reference-leak-in-rzn1_dmamux_route_allocate.patch diff --git a/queue-6.1/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch b/queue-6.1/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch deleted file mode 100644 index 228d493337..0000000000 --- a/queue-6.1/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch +++ /dev/null @@ -1,86 +0,0 @@ -From a5c98e8b1398534ae1feb6e95e2d3ee5215538ed Mon Sep 17 00:00:00 2001 -From: Mathias Nyman -Date: Tue, 2 Sep 2025 13:53:05 +0300 -Subject: xhci: dbc: Fix full DbC transfer ring after several reconnects - -From: Mathias Nyman - -commit a5c98e8b1398534ae1feb6e95e2d3ee5215538ed upstream. - -Pending requests will be flushed on disconnect, and the corresponding -TRBs will be turned into No-op TRBs, which are ignored by the xHC -controller once it starts processing the ring. - -If the USB debug cable repeatedly disconnects before ring is started -then the ring will eventually be filled with No-op TRBs. -No new transfers can be queued when the ring is full, and driver will -print the following error message: - - "xhci_hcd 0000:00:14.0: failed to queue trbs" - -This is a normal case for 'in' transfers where TRBs are always enqueued -in advance, ready to take on incoming data. If no data arrives, and -device is disconnected, then ring dequeue will remain at beginning of -the ring while enqueue points to first free TRB after last cancelled -No-op TRB. -s -Solve this by reinitializing the rings when the debug cable disconnects -and DbC is leaving the configured state. -Clear the whole ring buffer and set enqueue and dequeue to the beginning -of ring, and set cycle bit to its initial state. - -Cc: stable@vger.kernel.org -Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver") -Signed-off-by: Mathias Nyman -Link: https://lore.kernel.org/r/20250902105306.877476-3-mathias.nyman@linux.intel.com -Signed-off-by: Greg Kroah-Hartman ---- - drivers/usb/host/xhci-dbgcap.c | 23 +++++++++++++++++++++-- - 1 file changed, 21 insertions(+), 2 deletions(-) - ---- a/drivers/usb/host/xhci-dbgcap.c -+++ b/drivers/usb/host/xhci-dbgcap.c -@@ -421,6 +421,25 @@ dbc_alloc_ctx(struct device *dev, gfp_t - return ctx; - } - -+static int xhci_dbc_reinit_ep_rings(struct xhci_dbc *dbc) -+{ -+ struct xhci_ring *in_ring = dbc->eps[BULK_IN].ring; -+ struct xhci_ring *out_ring = dbc->eps[BULK_OUT].ring; -+ -+ if (!in_ring || !out_ring || !dbc->ctx) { -+ dev_warn(dbc->dev, "Can't re-init unallocated endpoints\n"); -+ return -ENODEV; -+ } -+ -+ xhci_dbc_ring_init(in_ring); -+ xhci_dbc_ring_init(out_ring); -+ -+ /* set ep context enqueue, dequeue, and cycle to initial values */ -+ xhci_dbc_init_ep_contexts(dbc); -+ -+ return 0; -+} -+ - static struct xhci_ring * - xhci_dbc_ring_alloc(struct device *dev, enum xhci_ring_type type, gfp_t flags) - { -@@ -850,7 +869,7 @@ static enum evtreturn xhci_dbc_do_handle - dev_info(dbc->dev, "DbC cable unplugged\n"); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - -@@ -860,7 +879,7 @@ static enum evtreturn xhci_dbc_do_handle - writel(portsc, &dbc->regs->portsc); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - diff --git a/queue-6.12/series b/queue-6.12/series index b513995f39..7582ebf96a 100644 --- a/queue-6.12/series +++ b/queue-6.12/series @@ -124,7 +124,6 @@ dmaengine-idxd-fix-double-free-in-idxd_setup_wqs.patch dmaengine-ti-edma-fix-memory-allocation-size-for-que.patch regulator-sy7636a-fix-lifecycle-of-power-good-gpio.patch risc-v-remove-unnecessary-include-from-compat.h.patch -xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch xhci-fix-memory-leak-regression-when-freeing-xhci-vdev-devices-depth-first.patch usb-gadget-dummy-hcd-fix-locking-bug-in-rt-enabled-kernels.patch usb-typec-tcpm-properly-deliver-cable-vdms-to-altmode-drivers.patch diff --git a/queue-6.12/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch b/queue-6.12/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch deleted file mode 100644 index 9475932ebf..0000000000 --- a/queue-6.12/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch +++ /dev/null @@ -1,86 +0,0 @@ -From a5c98e8b1398534ae1feb6e95e2d3ee5215538ed Mon Sep 17 00:00:00 2001 -From: Mathias Nyman -Date: Tue, 2 Sep 2025 13:53:05 +0300 -Subject: xhci: dbc: Fix full DbC transfer ring after several reconnects - -From: Mathias Nyman - -commit a5c98e8b1398534ae1feb6e95e2d3ee5215538ed upstream. - -Pending requests will be flushed on disconnect, and the corresponding -TRBs will be turned into No-op TRBs, which are ignored by the xHC -controller once it starts processing the ring. - -If the USB debug cable repeatedly disconnects before ring is started -then the ring will eventually be filled with No-op TRBs. -No new transfers can be queued when the ring is full, and driver will -print the following error message: - - "xhci_hcd 0000:00:14.0: failed to queue trbs" - -This is a normal case for 'in' transfers where TRBs are always enqueued -in advance, ready to take on incoming data. If no data arrives, and -device is disconnected, then ring dequeue will remain at beginning of -the ring while enqueue points to first free TRB after last cancelled -No-op TRB. -s -Solve this by reinitializing the rings when the debug cable disconnects -and DbC is leaving the configured state. -Clear the whole ring buffer and set enqueue and dequeue to the beginning -of ring, and set cycle bit to its initial state. - -Cc: stable@vger.kernel.org -Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver") -Signed-off-by: Mathias Nyman -Link: https://lore.kernel.org/r/20250902105306.877476-3-mathias.nyman@linux.intel.com -Signed-off-by: Greg Kroah-Hartman ---- - drivers/usb/host/xhci-dbgcap.c | 23 +++++++++++++++++++++-- - 1 file changed, 21 insertions(+), 2 deletions(-) - ---- a/drivers/usb/host/xhci-dbgcap.c -+++ b/drivers/usb/host/xhci-dbgcap.c -@@ -435,6 +435,25 @@ dbc_alloc_ctx(struct device *dev, gfp_t - return ctx; - } - -+static int xhci_dbc_reinit_ep_rings(struct xhci_dbc *dbc) -+{ -+ struct xhci_ring *in_ring = dbc->eps[BULK_IN].ring; -+ struct xhci_ring *out_ring = dbc->eps[BULK_OUT].ring; -+ -+ if (!in_ring || !out_ring || !dbc->ctx) { -+ dev_warn(dbc->dev, "Can't re-init unallocated endpoints\n"); -+ return -ENODEV; -+ } -+ -+ xhci_dbc_ring_init(in_ring); -+ xhci_dbc_ring_init(out_ring); -+ -+ /* set ep context enqueue, dequeue, and cycle to initial values */ -+ xhci_dbc_init_ep_contexts(dbc); -+ -+ return 0; -+} -+ - static struct xhci_ring * - xhci_dbc_ring_alloc(struct device *dev, enum xhci_ring_type type, gfp_t flags) - { -@@ -863,7 +882,7 @@ static enum evtreturn xhci_dbc_do_handle - dev_info(dbc->dev, "DbC cable unplugged\n"); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - -@@ -873,7 +892,7 @@ static enum evtreturn xhci_dbc_do_handle - writel(portsc, &dbc->regs->portsc); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - diff --git a/queue-6.6/series b/queue-6.6/series index 0c4b3be2d1..c539ebc52f 100644 --- a/queue-6.6/series +++ b/queue-6.6/series @@ -87,7 +87,6 @@ hrtimer-remove-unused-function.patch hrtimer-rename-__hrtimer_hres_active-to-hrtimer_hres.patch hrtimers-unconditionally-update-target-cpu-base-afte.patch risc-v-remove-unnecessary-include-from-compat.h.patch -xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch xhci-fix-memory-leak-regression-when-freeing-xhci-vdev-devices-depth-first.patch usb-gadget-dummy-hcd-fix-locking-bug-in-rt-enabled-kernels.patch usb-gadget-midi2-fix-missing-ump-group-attributes-initialization.patch diff --git a/queue-6.6/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch b/queue-6.6/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch deleted file mode 100644 index 228d493337..0000000000 --- a/queue-6.6/xhci-dbc-fix-full-dbc-transfer-ring-after-several-reconnects.patch +++ /dev/null @@ -1,86 +0,0 @@ -From a5c98e8b1398534ae1feb6e95e2d3ee5215538ed Mon Sep 17 00:00:00 2001 -From: Mathias Nyman -Date: Tue, 2 Sep 2025 13:53:05 +0300 -Subject: xhci: dbc: Fix full DbC transfer ring after several reconnects - -From: Mathias Nyman - -commit a5c98e8b1398534ae1feb6e95e2d3ee5215538ed upstream. - -Pending requests will be flushed on disconnect, and the corresponding -TRBs will be turned into No-op TRBs, which are ignored by the xHC -controller once it starts processing the ring. - -If the USB debug cable repeatedly disconnects before ring is started -then the ring will eventually be filled with No-op TRBs. -No new transfers can be queued when the ring is full, and driver will -print the following error message: - - "xhci_hcd 0000:00:14.0: failed to queue trbs" - -This is a normal case for 'in' transfers where TRBs are always enqueued -in advance, ready to take on incoming data. If no data arrives, and -device is disconnected, then ring dequeue will remain at beginning of -the ring while enqueue points to first free TRB after last cancelled -No-op TRB. -s -Solve this by reinitializing the rings when the debug cable disconnects -and DbC is leaving the configured state. -Clear the whole ring buffer and set enqueue and dequeue to the beginning -of ring, and set cycle bit to its initial state. - -Cc: stable@vger.kernel.org -Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver") -Signed-off-by: Mathias Nyman -Link: https://lore.kernel.org/r/20250902105306.877476-3-mathias.nyman@linux.intel.com -Signed-off-by: Greg Kroah-Hartman ---- - drivers/usb/host/xhci-dbgcap.c | 23 +++++++++++++++++++++-- - 1 file changed, 21 insertions(+), 2 deletions(-) - ---- a/drivers/usb/host/xhci-dbgcap.c -+++ b/drivers/usb/host/xhci-dbgcap.c -@@ -421,6 +421,25 @@ dbc_alloc_ctx(struct device *dev, gfp_t - return ctx; - } - -+static int xhci_dbc_reinit_ep_rings(struct xhci_dbc *dbc) -+{ -+ struct xhci_ring *in_ring = dbc->eps[BULK_IN].ring; -+ struct xhci_ring *out_ring = dbc->eps[BULK_OUT].ring; -+ -+ if (!in_ring || !out_ring || !dbc->ctx) { -+ dev_warn(dbc->dev, "Can't re-init unallocated endpoints\n"); -+ return -ENODEV; -+ } -+ -+ xhci_dbc_ring_init(in_ring); -+ xhci_dbc_ring_init(out_ring); -+ -+ /* set ep context enqueue, dequeue, and cycle to initial values */ -+ xhci_dbc_init_ep_contexts(dbc); -+ -+ return 0; -+} -+ - static struct xhci_ring * - xhci_dbc_ring_alloc(struct device *dev, enum xhci_ring_type type, gfp_t flags) - { -@@ -850,7 +869,7 @@ static enum evtreturn xhci_dbc_do_handle - dev_info(dbc->dev, "DbC cable unplugged\n"); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - -@@ -860,7 +879,7 @@ static enum evtreturn xhci_dbc_do_handle - writel(portsc, &dbc->regs->portsc); - dbc->state = DS_ENABLED; - xhci_dbc_flush_requests(dbc); -- -+ xhci_dbc_reinit_ep_rings(dbc); - return EVT_DISC; - } - -- 2.47.3