sound/soc/codecs/adau-utils.h - kernel/msm-4.9 - Gitiles

 #ifndef SOUND_SOC_CODECS_ADAU_PLL_H
 #define SOUND_SOC_CODECS_ADAU_PLL_H

 int adau_calc_pll_cfg(unsigned int freq_in, unsigned int freq_out,
 	uint8_t regs[5]);

 #endif
	#ifndef SOUND_SOC_CODECS_ADAU_PLL_H
	#define SOUND_SOC_CODECS_ADAU_PLL_H

	int adau_calc_pll_cfg(unsigned int freq_in, unsigned int freq_out,
	uint8_t regs[5]);

	#endif