51 	int ret;  in omap3pandora_hw_params()  local
54 	ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,  in omap3pandora_hw_params()
56 	if (ret < 0) {  in omap3pandora_hw_params()
58 		return ret;  in omap3pandora_hw_params()
62 	ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_MCBSP_SYSCLK_CLKS_EXT,  in omap3pandora_hw_params()
65 	if (ret < 0) {  in omap3pandora_hw_params()
67 		return ret;  in omap3pandora_hw_params()
70 	ret = snd_soc_dai_set_clkdiv(cpu_dai, OMAP_MCBSP_CLKGDV, 8);  in omap3pandora_hw_params()
71 	if (ret < 0) {  in omap3pandora_hw_params()
73 		return ret;  in omap3pandora_hw_params()
82 	int ret;  in omap3pandora_dac_event()  local
89 		ret = regulator_enable(omap3pandora_dac_reg);  in omap3pandora_dac_event()
90 		if (ret) {  in omap3pandora_dac_event()
91 			dev_err(w->dapm->dev, "Failed to power DAC: %d\n", ret);  in omap3pandora_dac_event()
92 			return ret;  in omap3pandora_dac_event()
235 	int ret;  in omap3pandora_soc_init()  local
242 	ret = gpio_request(OMAP3_PANDORA_DAC_POWER_GPIO, "dac_power");  in omap3pandora_soc_init()
243 	if (ret) {  in omap3pandora_soc_init()
245 		return ret;  in omap3pandora_soc_init()
248 	ret = gpio_direction_output(OMAP3_PANDORA_DAC_POWER_GPIO, 0);  in omap3pandora_soc_init()
249 	if (ret) {  in omap3pandora_soc_init()
254 	ret = gpio_request(OMAP3_PANDORA_AMP_POWER_GPIO, "amp_power");  in omap3pandora_soc_init()
255 	if (ret) {  in omap3pandora_soc_init()
260 	ret = gpio_direction_output(OMAP3_PANDORA_AMP_POWER_GPIO, 0);  in omap3pandora_soc_init()
261 	if (ret) {  in omap3pandora_soc_init()
269 		ret = -ENOMEM;  in omap3pandora_soc_init()
275 	ret = platform_device_add(omap3pandora_snd_device);  in omap3pandora_soc_init()
276 	if (ret) {  in omap3pandora_soc_init()
286 		ret = PTR_ERR(omap3pandora_dac_reg);  in omap3pandora_soc_init()
300 	return ret;  in omap3pandora_soc_init()