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Commit 4c0be45b authored by Andrew Jackson's avatar Andrew Jackson Committed by Greg Kroah-Hartman
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serial: pl011: Allocate TX DMA buffer from DMA capable memory



Allocating with __GFP_DMA avoids the need for bounce buffers

Signed-off-by: default avatarAndrew Jackson <Andrew.Jackson@arm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 144c29ed
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