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| author | Takashi Iwai <tiwai@suse.de> | 2017-02-28 17:16:48 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-02-28 17:58:02 +0100 |
| commit | 15c75b09f8d190f89ab4db463b87d411ca349dfe (patch) | |
| tree | 3b90b309806a1e53a341a0ef17be716a64944024 /net/nfc/digital_technology.c | |
| parent | 71321eb3f2d0df4e6c327e0b936eec4458a12054 (diff) | |
ALSA: ctxfi: Fallback DMA mask to 32bit
Currently ctxfi driver tries to set only the 64bit DMA mask on 64bit
architectures, and bails out if it fails. This causes a problem on
some platforms since the 64bit DMA isn't always guaranteed. We should
fall back to the default 32bit DMA when 64bit DMA fails.
Fixes: 6d74b86d3c0f ("ALSA: ctxfi - Allow 64bit DMA")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'net/nfc/digital_technology.c')
0 files changed, 0 insertions, 0 deletions