588 static int mv_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val);
589 static int mv_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val);
590 static int mv5_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val);
591 static int mv5_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val);
1290 static unsigned int mv_scr_offset(unsigned int sc_reg_in)  in mv_scr_offset()  argument
1294 	switch (sc_reg_in) {  in mv_scr_offset()
1298 		ofs = SATA_STATUS + (sc_reg_in * sizeof(u32));  in mv_scr_offset()
1310 static int mv_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val)  in mv_scr_read()  argument
1312 	unsigned int ofs = mv_scr_offset(sc_reg_in);  in mv_scr_read()
1321 static int mv_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val)  in mv_scr_write()  argument
1323 	unsigned int ofs = mv_scr_offset(sc_reg_in);  in mv_scr_write()
1328 		if (sc_reg_in == SCR_CONTROL) {  in mv_scr_write()
3004 static unsigned int mv5_scr_offset(unsigned int sc_reg_in)  in mv5_scr_offset()  argument
3008 	switch (sc_reg_in) {  in mv5_scr_offset()
3012 		ofs = sc_reg_in * sizeof(u32);  in mv5_scr_offset()
3021 static int mv5_scr_read(struct ata_link *link, unsigned int sc_reg_in, u32 *val)  in mv5_scr_read()  argument
3026 	unsigned int ofs = mv5_scr_offset(sc_reg_in);  in mv5_scr_read()
3035 static int mv5_scr_write(struct ata_link *link, unsigned int sc_reg_in, u32 val)  in mv5_scr_write()  argument
3040 	unsigned int ofs = mv5_scr_offset(sc_reg_in);  in mv5_scr_write()