diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2017-05-25 01:51:31 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-05-26 12:40:53 +0100 |
| commit | 155b8f3aa633dbce887cded6b6b9399a3c62683e (patch) | |
| tree | bcde89d364fb4713b42d164b53512d8ba3b7c946 | |
| parent | 73b17f1a65c881fcf97109d77056006da2d40152 (diff) | |
| download | blackbird-op-linux-155b8f3aa633dbce887cded6b6b9399a3c62683e.tar.gz blackbird-op-linux-155b8f3aa633dbce887cded6b6b9399a3c62683e.zip | |
ASoC: simple-card-utils: remove strict limitation of bit/frame master
Current asoc_simple_card_parse_daifmt is keeping backward compatibility
for bitmaster/framemaster which didn't use phandle.
The keep compatibility, it is checking prefix length, but it is
too strict. let's loosen it. Otherwise, OF-graph base sound card
which doesn't have prefix can't detect daifmt.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/generic/simple-card-utils.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index fe726e83d0bd..9c7f5b91b90a 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -21,14 +21,13 @@ int asoc_simple_card_parse_daifmt(struct device *dev, { struct device_node *bitclkmaster = NULL; struct device_node *framemaster = NULL; - int prefix_len = prefix ? strlen(prefix) : 0; unsigned int daifmt; daifmt = snd_soc_of_parse_daifmt(node, prefix, &bitclkmaster, &framemaster); daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK; - if (prefix_len && !bitclkmaster && !framemaster) { + if (!bitclkmaster && !framemaster) { /* * No dai-link level and master setting was not found from * sound node level, revert back to legacy DT parsing and |
