ASoC: S3C2412: I2S: Return correct source clock
Until now, s3c2412_get_iisclk would return NULL since iis_clk was never initialized. Return appropriate pointer as per the selection made for source clock. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -94,7 +94,13 @@ static int s3c2412_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
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struct clk *s3c2412_get_iisclk(void)
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{
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return s3c2412_i2s.iis_clk;
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struct s3c_i2sv2_info *i2s = &s3c2412_i2s;
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u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
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if (iismod & S3C2412_IISMOD_IMS_SYSMUX)
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return i2s->iis_cclk;
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else
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return i2s->iis_pclk;
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}
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EXPORT_SYMBOL_GPL(s3c2412_get_iisclk);
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