ALSA: au88x0: Fix calculation in vortex_wtdma_bufshift()

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commit 62db7152c9 upstream.

vortex_wtdma_bufshift() function does calculate the page index
wrongly, first masking then shift, which always results in zero.
The proper computation is to first shift, then mask.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Takashi Iwai 2016-06-29 15:23:08 +02:00 • committed by Greg Kroah-Hartman

parent 6ddd404402

commit 0287f6374b

1 changed files with 2 additions and 3 deletions

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sound/pci/au88x0/au88x0_core.c

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