[alsa-devel] [PATCH] ASoC: omap-dmic: Correct functional clock name

Peter Ujfalusi peter.ujfalusi at ti.com
Fri Oct 26 12:33:08 CEST 2012

We should really use "fck" when asking for the functional clock and not
This way we can ensure that multiple dmic modules can exist in the system.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
Hi Mark, Liam,

Would it be possible to send this patch for 3.7 as a fix?
The DMIC driver works withoput this patch but we ask for the functional clock
using the wrong name.


 sound/soc/omap/omap-dmic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
index 68f2cd1..5a6aeaf 100644
--- a/sound/soc/omap/omap-dmic.c
+++ b/sound/soc/omap/omap-dmic.c
@@ -464,9 +464,9 @@ static __devinit int asoc_dmic_probe(struct platform_device *pdev)
-	dmic->fclk = clk_get(dmic->dev, "dmic_fck");
+	dmic->fclk = clk_get(dmic->dev, "fck");
 	if (IS_ERR(dmic->fclk)) {
-		dev_err(dmic->dev, "cant get dmic_fck\n");
+		dev_err(dmic->dev, "cant get fck\n");
 		return -ENODEV;

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