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ASoC: Fix boot warnings from S3C IISv2

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On startup we try to make sure that the port is quiesced but if the
port is already stopped then this will generate a warning about the
RX/TX mode configuration. Configure the mode before doing the teardown
to suppress these warnings.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2009-04-30 13:13:14 +01:00
parent 553b1dd58c
commit 07736d4805
1 changed files with 6 additions and 1 deletions
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7
sound/soc/s3c24xx/s3c-i2s-v2.c
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@ -573,6 +573,7 @@ int s3c_i2sv2_probe(struct platform_device *pdev,
unsigned long base)
{
struct device *dev = &pdev->dev;
unsigned int iismod;
i2s->dev = dev;
@ -594,12 +595,16 @@ int s3c_i2sv2_probe(struct platform_device *pdev,
clk_enable(i2s->iis_pclk);
/* Mark ourselves as in TXRX mode so we can run through our cleanup
* process without warnings. */
iismod = readl(i2s->regs + S3C2412_IISMOD);
iismod |= S3C2412_IISMOD_MODE_TXRX;
writel(iismod, i2s->regs + S3C2412_IISMOD);
s3c2412_snd_txctrl(i2s, 0);
s3c2412_snd_rxctrl(i2s, 0);
return 0;
}
EXPORT_SYMBOL_GPL(s3c_i2sv2_probe);
#ifdef CONFIG_PM