Hi, On Mon, Dec 09, 2013 at 10:43:29AM +0800, Chen-Yu Tsai wrote: > >> @@ -2759,15 +2760,18 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device, > >> } > >> } > >> > >> + clk_disable_unprepare(priv->stmmac_clk); > >> + > > > > Hu? Why do you disable the clock? don't you need it afterwards? > > The clock is enabled in *_open (when the network interface is used), > and disabled in *_close. Maybe it is the real issue then. Why don't you move the clk_disable to _remove then? Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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