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s390/dasd: Remove unused structs and function prototypes

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There are structs that have never been used. There are also two function
prototypes which were forgotton in commit f9f8d02fae ("[S390] dasd:
revert LCU optimization").

Clean up and keep the header file tidy.

Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Jan Höppner 2018-05-29 17:28:24 +02:00 committed by Vasily Gorbik
parent 1758feddb0
commit 72ddd53512
1 changed files with 0 additions and 25 deletions
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25
drivers/s390/block/dasd_eckd.h
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@ -116,35 +116,12 @@ struct ch_t {
__u16 head; __u16 head;
} __attribute__ ((packed)); } __attribute__ ((packed));
struct chs_t {
__u16 cyl;
__u16 head;
__u32 sector;
} __attribute__ ((packed));
struct chr_t { struct chr_t {
__u16 cyl; __u16 cyl;
__u16 head; __u16 head;
__u8 record; __u8 record;
} __attribute__ ((packed)); } __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 DE_eckd_data {
struct { struct {
unsigned char perm:2; /* Permissions on this extent */ 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 *); struct dasd_device *dasd_alias_get_start_dev(struct dasd_device *);
void dasd_alias_handle_summary_unit_check(struct work_struct *); void dasd_alias_handle_summary_unit_check(struct work_struct *);
void dasd_eckd_reset_ccw_to_base_io(struct dasd_ccw_req *); 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 *); int dasd_alias_update_add_device(struct dasd_device *);
#endif /* DASD_ECKD_H */ #endif /* DASD_ECKD_H */