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(parent: 53a2f25) | patch
tty: hvc: use correct dma alignment size
authorXianting Tian <xianting.tian@linux.alibaba.com>
Fri, 15 Oct 2021 02:46:56 +0000 (10:46 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 21 Oct 2021 08:34:30 +0000 (10:34 +0200)
commitd6efad8b4923dab7de3fad0feee52ec9551d8877
tree04581825de8e01528a1d064758a4247dd34f2f22tree | snapshot
parent53a2f256472ca284a2ea437bba57cab622b6fadbcommit | diff
tty: hvc: use correct dma alignment size

Use L1_CACHE_BYTES as the dma alignment size, use 'sizeof(long)' as
dma alignment is wrong.

Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Link: https://lore.kernel.org/r/20211015024658.1353987-2-xianting.tian@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/hvc/hvc_console.c diff | blob | history
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