1687 static void sc4210_get_gain_reg(u32 total_gain, u32 *again, u32 *again_fine,  in sc4210_get_gain_reg()  argument
1692 	if (total_gain < SC4210_GAIN_MIN)  in sc4210_get_gain_reg()
1693 		total_gain = SC4210_GAIN_MIN;  in sc4210_get_gain_reg()
1694 	else if (total_gain > SC4210_GAIN_MAX)  in sc4210_get_gain_reg()
1695 		total_gain = SC4210_GAIN_MAX;  in sc4210_get_gain_reg()
1697 	dgain_total = total_gain * 1000 / 43656;  in sc4210_get_gain_reg()
1699 		if (total_gain < 2000) { /* 1 - 2x gain */  in sc4210_get_gain_reg()
1701 			*again_fine = total_gain*64/1000;  in sc4210_get_gain_reg()
1704 		} else if (total_gain < 2750) { /* 2x - 2.75x gain */  in sc4210_get_gain_reg()
1706 			*again_fine = total_gain*64/2000;  in sc4210_get_gain_reg()
1709 		} else if (total_gain < 2750 * 2) { /* 2.75xx - 5.5x gain */  in sc4210_get_gain_reg()
1711 			*again_fine = total_gain*64/2750;  in sc4210_get_gain_reg()
1714 		} else if (total_gain < 2750 * 4) { /* 5.5x - 11.0x gain */  in sc4210_get_gain_reg()
1716 			*again_fine = total_gain*64/5500;  in sc4210_get_gain_reg()
1719 		} else if (total_gain < 2750 * 8) { /* 11.0x - 22.0x gain */  in sc4210_get_gain_reg()
1721 			*again_fine = total_gain*64/11000;  in sc4210_get_gain_reg()
1724 		} else if (total_gain < 2750 * 16) { /* 22.0x - 43.656x gain */  in sc4210_get_gain_reg()
1726 			*again_fine = total_gain*64/22000;  in sc4210_get_gain_reg()
1729 		} else if (total_gain < 43656 * 2) { /* 43.656x - 87.312x gain */  in sc4210_get_gain_reg()
1734 		} else if (total_gain < 43656 * 4) { /* 87.312x - 174.624x gain */  in sc4210_get_gain_reg()
1739 		} else if (total_gain < 43656 * 8) { /* 174.624x - 349.248x gain */  in sc4210_get_gain_reg()
1744 		} else if (total_gain < 43656 * 16) { /* 349.248x - 698.496x gain */  in sc4210_get_gain_reg()
1749 		} else if (total_gain < 43656 * 32) { /* 698.496x - 1375.164x gain */  in sc4210_get_gain_reg()