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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-15 10:02:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-15 10:02:41 -0800 |
| commit | 281b3ec3a75bfa14b2bf53501c4596415b3309e2 (patch) | |
| tree | d4ddf71c5ca776d40a8bc2cbfc07b2bffd32b0d2 /drivers/thunderbolt/nhi.c | |
| parent | 0062442ecfef0d82cd69e3e600d5006357f8d8e4 (diff) | |
| parent | 6d853c9e4104b4fc8d55dc9cd3b99712aa347174 (diff) | |
Merge tag 'usb-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB and Thunderbolt fixes from Greg KH:
"Here are some small Thunderbolt and USB driver fixes for 5.10-rc4 to
solve some reported issues.
Nothing huge in here, just small things:
- thunderbolt memory leaks fixed and new device ids added
- revert of problem patch for the musb driver
- new quirks added for USB devices
- typec power supply fixes to resolve much reported problems about
charging notifications not working anymore
All except the cdc-acm driver quirk addition have been in linux-next
with no reported issues (the quirk patch was applied on Friday, and is
self-contained)"
* tag 'usb-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode
MAINTAINERS: add usb raw gadget entry
usb: typec: ucsi: Report power supply changes
xhci: hisilicon: fix refercence leak in xhci_histb_probe
Revert "usb: musb: convert to devm_platform_ioremap_resource_byname"
thunderbolt: Add support for Intel Tiger Lake-H
thunderbolt: Only configure USB4 wake for lane 0 adapters
thunderbolt: Add uaccess dependency to debugfs interface
thunderbolt: Fix memory leak if ida_simple_get() fails in enumerate_services()
thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()
Diffstat (limited to 'drivers/thunderbolt/nhi.c')
| -rw-r--r-- | drivers/thunderbolt/nhi.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c index 3f79baa54829..db80dc5dfeba 100644 --- a/drivers/thunderbolt/nhi.c +++ b/drivers/thunderbolt/nhi.c @@ -406,12 +406,23 @@ static int ring_request_msix(struct tb_ring *ring, bool no_suspend) ring->vector = ret; - ring->irq = pci_irq_vector(ring->nhi->pdev, ring->vector); - if (ring->irq < 0) - return ring->irq; + ret = pci_irq_vector(ring->nhi->pdev, ring->vector); + if (ret < 0) + goto err_ida_remove; + + ring->irq = ret; irqflags = no_suspend ? IRQF_NO_SUSPEND : 0; - return request_irq(ring->irq, ring_msix, irqflags, "thunderbolt", ring); + ret = request_irq(ring->irq, ring_msix, irqflags, "thunderbolt", ring); + if (ret) + goto err_ida_remove; + + return 0; + +err_ida_remove: + ida_simple_remove(&nhi->msix_ida, ring->vector); + + return ret; } static void ring_release_msix(struct tb_ring *ring) @@ -1334,6 +1345,10 @@ static struct pci_device_id nhi_ids[] = { .driver_data = (kernel_ulong_t)&icl_nhi_ops }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL_NHI1), .driver_data = (kernel_ulong_t)&icl_nhi_ops }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL_H_NHI0), + .driver_data = (kernel_ulong_t)&icl_nhi_ops }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_TGL_H_NHI1), + .driver_data = (kernel_ulong_t)&icl_nhi_ops }, /* Any USB4 compliant host */ { PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) }, |
