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thunderbolt: Fix for v6.10-rc3

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This includes one USB4/Thunderbolt fix for v6.10-rc3:
 
   - Fix lane margining debugfs node creation condition.
 
 This has been in linux-next with no reported issues.
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Merge tag 'thunderbolt-for-v6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next

Mika writes:

thunderbolt: Fix for v6.10-rc3

This includes one USB4/Thunderbolt fix for v6.10-rc3:

  - Fix lane margining debugfs node creation condition.

This has been in linux-next with no reported issues.
This commit is contained in:
Greg Kroah-Hartman 2024-06-07 21:08:20 +02:00
commit 1092c4126b
1 changed files with 3 additions and 2 deletions
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5
drivers/thunderbolt/debugfs.c
View File

@ -943,8 +943,9 @@ static void margining_port_init(struct tb_port *port)
debugfs_create_file("run", 0600, dir, port, &margining_run_fops);
debugfs_create_file("results", 0600, dir, port, &margining_results_fops);
debugfs_create_file("test", 0600, dir, port, &margining_test_fops);
if (independent_voltage_margins(usb4) ||
(supports_time(usb4) && independent_time_margins(usb4)))
if (independent_voltage_margins(usb4) == USB4_MARGIN_CAP_0_VOLTAGE_HL ||
(supports_time(usb4) &&
independent_time_margins(usb4) == USB4_MARGIN_CAP_1_TIME_LR))
debugfs_create_file("margin", 0600, dir, port, &margining_margin_fops);
}