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| author |   Lars-Peter Clausen <lars@metafoo.de> | 2014-06-19 09:40:31 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2014-06-21 21:02:08 +0100 |
| commit | 9f98cd69c1517e05aa00ab843f054457cc3488c1 (patch) | |
| tree | bb93d93058573185afec5723158a7d895b0ffcf7 /sound/soc/sh/fsi.c | |
| parent | Linux 3.16-rc1 (diff) | |
| download | linux-dev-9f98cd69c1517e05aa00ab843f054457cc3488c1.tar.xz linux-dev-9f98cd69c1517e05aa00ab843f054457cc3488c1.zip | |
ASoC: sh/fsi: Make one-bit bitfields unsigned
One-bit signed bitfields have two possible values: 0 and -1. This sometimes
leads to unexpected results (e.g. foo.bar = 1; foo.bar == 1 => false) which is
why it is recommended to make one-bit bitfields unsigned.
This fixes the following sparse warnings:
sound/soc/sh/fsi.c:267:25: error: dubious one-bit signed bitfield
sound/soc/sh/fsi.c:268:22: error: dubious one-bit signed bitfield
sound/soc/sh/fsi.c:269:20: error: dubious one-bit signed bitfield
sound/soc/sh/fsi.c:270:28: error: dubious one-bit signed bitfield
sound/soc/sh/fsi.c:271:26: error: dubious one-bit signed bitfield
sound/soc/sh/fsi.c:272:25: error: dubious one-bit signed bitfield
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/sh/fsi.c')
| -rw-r--r-- | sound/soc/sh/fsi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 710a079a7377..2c95d85c69cb 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -264,12 +264,12 @@ struct fsi_priv { u32 fmt; int chan_num:16; - int clk_master:1; - int clk_cpg:1; - int spdif:1; - int enable_stream:1; - int bit_clk_inv:1; - int lr_clk_inv:1; + unsigned int clk_master:1; + unsigned int clk_cpg:1; + unsigned int spdif:1; + unsigned int enable_stream:1; + unsigned int bit_clk_inv:1; + unsigned int lr_clk_inv:1; }; struct fsi_stream_handler { |