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 --- sound/soc/s3c24xx/s3c-i2s-v2.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c index 54f4119..34142c8 100644 --- a/sound/soc/s3c24xx/s3c-i2s-v2.c +++ b/sound/soc/s3c24xx/s3c-i2s-v2.c @@ -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