path, wm8994->dsp_active, start, pwr_reg, reg);
if (start && ena) {
+ /* If the DSP is already running then noop */
+ if (reg & WM8958_DSP2_ENA)
+ return;
+
/* If either AIFnCLK is not yet enabled postpone */
if (!(snd_soc_read(codec, WM8994_AIF1_CLOCKING_1)
& WM8994_AIF1CLK_ENA_MASK) &&