usb: xhci: refactor trb_in_td() to be static

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Relocate trb_in_td() and marks it as static, as it's exclusively utilized
in xhci-ring.c. This adjustment lays the groundwork for future rework of
the function.

The function's logic remains unchanged; only its access specifier is
altered to static and a redundant "else" is removed on line 325
(due to checkpatch.pl complaining).

Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20250306144954.3507700-11-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Niklas Neronin 2025-03-06 16:49:49 +02:00 • committed by Greg Kroah-Hartman

parent 68c1f16716

commit d71cb7d6e1

2 changed files with 61 additions and 63 deletions

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122

drivers/usb/host/xhci-ring.c

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2

drivers/usb/host/xhci.h

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