usb: remove a stale comment in hcd_alloc_coherent

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Now that we have the local memory pool implemented there is no
need to use dma_declare_coherent_memory.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20190903084615.19161-5-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christoph Hellwig 2019-09-03 10:46:13 +02:00 • committed by Greg Kroah-Hartman

parent bf89015a54

commit ac2658e0d9

1 changed files with 0 additions and 3 deletions

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drivers/usb/core/hcd.c

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