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| author | Arnd Bergmann <arnd@arndb.de> | 2023-06-16 11:00:40 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-06-16 12:56:09 +0100 |
| commit | 928314eb06709e3861ce3e2c7e9ef3f83ba8691b (patch) | |
| tree | 6fcafe44b57f0388756d5a8c75fc9e9c09d7f851 | |
| parent | 08432e59c7d9a958e69cf6b7a03777ba4f26f10b (diff) | |
| download | linux-stable-928314eb06709e3861ce3e2c7e9ef3f83ba8691b.tar.gz linux-stable-928314eb06709e3861ce3e2c7e9ef3f83ba8691b.tar.bz2 linux-stable-928314eb06709e3861ce3e2c7e9ef3f83ba8691b.zip | |
ASoC: loongson: fix compile testing on 32-bit
DIV_ROUND_CLOSEST() does not work on 64-bit variables when building for
a 32-bit target:
ld.lld: error: undefined symbol: __udivdi3
>>> referenced by loongson_i2s.c
>>> sound/soc/loongson/loongson_i2s.o:(loongson_i2s_hw_params) in archive vmlinux.a
Use DIV_ROUND_CLOSEST_ULL() instead.
Fixes: d24028606e764 ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230616090156.2347850-4-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/loongson/loongson_i2s.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/loongson/loongson_i2s.c b/sound/soc/loongson/loongson_i2s.c index f73b6d6f16c2..b919f0fe8361 100644 --- a/sound/soc/loongson/loongson_i2s.c +++ b/sound/soc/loongson/loongson_i2s.c @@ -89,7 +89,7 @@ static int loongson_i2s_hw_params(struct snd_pcm_substream *substream, bclk_ratio = DIV_ROUND_CLOSEST(sysclk, (bits * chans * fs * 2)) - 1; mclk_ratio = clk_rate / sysclk; - mclk_ratio_frac = DIV_ROUND_CLOSEST(((u64)clk_rate << 16), + mclk_ratio_frac = DIV_ROUND_CLOSEST_ULL(((u64)clk_rate << 16), sysclk) - (mclk_ratio << 16); regmap_read(i2s->regmap, LS_I2S_CFG, &val); |