aif2clk_ev
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMU);
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMU);
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMD);
aif2clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMD);
SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, aif2clk_ev,