364 static s32 bmc150_magn_compensate_x(struct bmc150_magn_trim_regs *tregs, s16 x,  in bmc150_magn_compensate_x()  argument
368 	u16 xyz1 = le16_to_cpu(tregs->xyz1);  in bmc150_magn_compensate_x()
377 	val = ((s16)((((s32)x) * ((((((((s32)tregs->xy2) * ((((s32)val) *  in bmc150_magn_compensate_x()
379 	      ((s32)(((s16)tregs->xy1) << 7)))) >> 9) + ((s32)0x100000)) *  in bmc150_magn_compensate_x()
380 	      ((s32)(((s16)tregs->x2) + ((s16)0xA0)))) >> 12)) >> 13)) +  in bmc150_magn_compensate_x()
381 	      (((s16)tregs->x1) << 3);  in bmc150_magn_compensate_x()
386 static s32 bmc150_magn_compensate_y(struct bmc150_magn_trim_regs *tregs, s16 y,  in bmc150_magn_compensate_y()  argument
390 	u16 xyz1 = le16_to_cpu(tregs->xyz1);  in bmc150_magn_compensate_y()
399 	val = ((s16)((((s32)y) * ((((((((s32)tregs->xy2) * ((((s32)val) *  in bmc150_magn_compensate_y()
401 	      ((s32)(((s16)tregs->xy1) << 7)))) >> 9) + ((s32)0x100000)) *  in bmc150_magn_compensate_y()
402 	      ((s32)(((s16)tregs->y2) + ((s16)0xA0)))) >> 12)) >> 13)) +  in bmc150_magn_compensate_y()
403 	      (((s16)tregs->y1) << 3);  in bmc150_magn_compensate_y()
408 static s32 bmc150_magn_compensate_z(struct bmc150_magn_trim_regs *tregs, s16 z,  in bmc150_magn_compensate_z()  argument
412 	u16 xyz1 = le16_to_cpu(tregs->xyz1);  in bmc150_magn_compensate_z()
413 	u16 z1 = le16_to_cpu(tregs->z1);  in bmc150_magn_compensate_z()
414 	s16 z2 = le16_to_cpu(tregs->z2);  in bmc150_magn_compensate_z()
415 	s16 z3 = le16_to_cpu(tregs->z3);  in bmc150_magn_compensate_z()
416 	s16 z4 = le16_to_cpu(tregs->z4);  in bmc150_magn_compensate_z()
434 	struct bmc150_magn_trim_regs tregs;  in bmc150_magn_read_xyz()  local
447 			       &tregs, sizeof(tregs));  in bmc150_magn_read_xyz()
451 	buffer[AXIS_X] = bmc150_magn_compensate_x(&tregs, raw_x, rhall);  in bmc150_magn_read_xyz()
452 	buffer[AXIS_Y] = bmc150_magn_compensate_y(&tregs, raw_y, rhall);  in bmc150_magn_read_xyz()
453 	buffer[AXIS_Z] = bmc150_magn_compensate_z(&tregs, raw_z, rhall);  in bmc150_magn_read_xyz()