Re: [alsa-devel] [PATCH] ASoC: imx-ssi: Use clk_prepare_enable()

Hi Fabio,

On Fri, May 25, 2012 at 05:06:50PM -0300, Fabio Estevam wrote:

Fix the following kernel crash:

This applies against linux-next.

sound/soc/fsl/imx-ssi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/soc/fsl/imx-ssi.c b/sound/soc/fsl/imx-ssi.c index cf3ed03..9027a83 100644 --- a/sound/soc/fsl/imx-ssi.c +++ b/sound/soc/fsl/imx-ssi.c @@ -543,7 +543,7 @@ static int imx_ssi_probe(struct platform_device *pdev) ret); goto failed_clk; }

• clk_enable(ssi->clk);

• clk_prepare_enable(ssi->clk);

You should use clk_disable_unprepare then aswell.

Sascha