On Wed, Jan 16, 2013 at 04:43:35PM +0200, Roger Quadros wrote:
> + spin_lock_irqsave(&tll->lock, flags);
> +
> + for (i = 0; i < tll->nch; i++) {
> + char clkname[] = "usb_tll_hs_usb_chx_clk";
> + struct clk *fck;
> +
> + snprintf(clkname, sizeof(clkname),
> + "usb_tll_hs_usb_ch%d_clk", i);
> + fck = clk_get(dev, clkname);
NAK. Why are you doing this under a spinlock?
clk_get() takes a mutex. You must not be in an atomic region (iow, you
must not be holding a spinlock, and you must not have IRQs disabled)
when you call clk_get().
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