xhci: Add xhci_reset_halted_ep() helper function

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Create a separate helper function to issue reset endpont commands
to clear halted endpoints.

This is useful for cases where a halted endpoint is discovered while
completing another command, and the endpoint halt needs to be cleared
with a endpoint reset first.

No functional changes

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20210129130044.206855-16-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mathias Nyman 2021-01-29 15:00:32 +02:00 • committed by Greg Kroah-Hartman

parent b05dadb28f

commit d8ac95001b

1 changed files with 25 additions and 6 deletions

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drivers/usb/host/xhci-ring.c

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