diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 12:07:00 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 12:07:00 -0800 |
commit | 72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae (patch) | |
tree | 4af7472d4342f61bba8d86e8d376bbd049ee8126 /drivers/thunderbolt/acpi.c | |
parent | ab7362d04d7c14923420c1e19e889da512a65cd7 (diff) | |
parent | 1243741f6b02b5f2c06bca910f894c333838f994 (diff) |
Merge tag 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt driver updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver changes for 6.3-rc1.
Nothing major in here, just lots of good development, including:
- Thunderbolt additions for new device support and features
- xhci driver updates and cleanups
- USB gadget media driver updates (includes media core changes that
were acked by the v4l2 maintainers)
- lots of other USB gadget driver updates for new features
- dwc3 driver updates and fixes
- minor debugfs leak fixes
- typec driver updates and additions
- dt-bindings conversions to yaml
- other small bugfixes and driver updates
All have been in linux-next for a while with no reported issues"
* tag 'usb-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (237 commits)
usb: dwc3: xilinx: Remove unused of_gpio,h
usb: typec: pd: Add higher capability sysfs for sink PDO
usb: typec: pd: Remove usb_suspend_supported sysfs from sink PDO
usb: dwc3: pci: add support for the Intel Meteor Lake-M
usb: gadget: u_ether: Don't warn in gether_setup_name_default()
usb: gadget: u_ether: Convert prints to device prints
usb: gadget: u_serial: Add null pointer check in gserial_resume
usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails
xhci: host: potential NULL dereference in xhci_generic_plat_probe()
dt-bindings: usb: amlogic,meson-g12a-usb-ctrl: make G12A usb3-phy0 optional
usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev
of: device: Do not ignore error code in of_device_uevent_modalias
of: device: Ignore modalias of reused nodes
usb: gadget: configfs: Fix set but not used variable warning
usb: gadget: uvc: Use custom strings if available
usb: gadget: uvc: Allow linking function to string descs
usb: gadget: uvc: Pick up custom string descriptor IDs
usb: gadget: uvc: Allow linking XUs to string descriptors
usb: gadget: configfs: Attach arbitrary strings to cdev
usb: gadget: configfs: Support arbitrary string descriptors
...
Diffstat (limited to 'drivers/thunderbolt/acpi.c')
-rw-r--r-- | drivers/thunderbolt/acpi.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/thunderbolt/acpi.c b/drivers/thunderbolt/acpi.c index 317e4f5fdb97..628225deb8fe 100644 --- a/drivers/thunderbolt/acpi.c +++ b/drivers/thunderbolt/acpi.c @@ -36,16 +36,13 @@ static acpi_status tb_acpi_add_link(acpi_handle handle, u32 level, void *data, * We need to do this because the xHCI driver might not yet be * bound so the USB3 SuperSpeed ports are not yet created. */ - dev = acpi_get_first_physical_node(adev); - while (!dev) { - adev = acpi_dev_parent(adev); - if (!adev) - break; + do { dev = acpi_get_first_physical_node(adev); - } + if (dev) + break; - if (!dev) - goto out_put; + adev = acpi_dev_parent(adev); + } while (adev); /* * Check that the device is PCIe. This is because USB3 |