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Commit 72ddd535 authored by Jan Höppner's avatar Jan Höppner Committed by Vasily Gorbik
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s390/dasd: Remove unused structs and function prototypes 



There are structs that have never been used. There are also two function
prototypes which were forgotton in commit f9f8d02f ("[S390] dasd:
revert LCU optimization").

Clean up and keep the header file tidy.

Signed-off-by: default avatarJan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: default avatarStefan Haberland <sth@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent 1758fedd

drivers/s390/block/dasd_eckd.h

+0 −25
Original line number Diff line number Diff line
@@ -116,35 +116,12 @@ struct ch_t { 
	__u16 head;

} __attribute__ ((packed));



struct chs_t {

	__u16 cyl;

	__u16 head;

	__u32 sector;

} __attribute__ ((packed));



struct chr_t {

	__u16 cyl;

	__u16 head;

	__u8 record;

} __attribute__ ((packed));



struct geom_t {

	__u16 cyl;

	__u16 head;

	__u32 sector;

} __attribute__ ((packed));



struct eckd_home {

	__u8 skip_control[14];

	__u16 cell_number;

	__u8 physical_addr[3];

	__u8 flag;

	struct ch_t track_addr;

	__u8 reserved;

	__u8 key_length;

	__u8 reserved2[2];

} __attribute__ ((packed));



struct DE_eckd_data {

	struct {

		unsigned char perm:2;	/* Permissions on this extent */
@@ -572,7 +549,5 @@ int dasd_alias_remove_device(struct dasd_device *); 
struct dasd_device *dasd_alias_get_start_dev(struct dasd_device *);

void dasd_alias_handle_summary_unit_check(struct work_struct *);

void dasd_eckd_reset_ccw_to_base_io(struct dasd_ccw_req *);

void dasd_alias_lcu_setup_complete(struct dasd_device *);

void dasd_alias_wait_for_lcu_setup(struct dasd_device *);

int dasd_alias_update_add_device(struct dasd_device *);

#endif				/* DASD_ECKD_H */