The branch main has been updated by trasz:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=a081a943a0ece20cf4ed28681ec3e01baa94ca2e

commit a081a943a0ece20cf4ed28681ec3e01baa94ca2e
Author:     Edward Tomasz Napierala <[email protected]>
AuthorDate: 2021-07-06 09:04:09 +0000
Commit:     Edward Tomasz Napierala <[email protected]>
CommitDate: 2021-07-06 09:04:38 +0000

    cam: drop unused 'saved_ccb' field from softcs
    
    No functional changes.  Do not MFC this, it changes kernel ABI.
    
    Sponsored by:   NetApp, Inc.
    Sponsored by:   Klara, Inc.
    Differential Revision:  https://reviews.freebsd.org/D30698
---
 sys/cam/mmc/mmc_xpt.c            | 1 -
 sys/cam/scsi/scsi_cd.c           | 1 -
 sys/cam/scsi/scsi_ch.c           | 1 -
 sys/cam/scsi/scsi_da.c           | 1 -
 sys/cam/scsi/scsi_enc_internal.h | 1 -
 sys/cam/scsi/scsi_pass.c         | 1 -
 sys/cam/scsi/scsi_pt.c           | 1 -
 sys/cam/scsi/scsi_sa.c           | 1 -
 sys/cam/scsi/scsi_sg.c           | 1 -
 sys/cam/scsi/scsi_xpt.c          | 1 -
 10 files changed, 10 deletions(-)

diff --git a/sys/cam/mmc/mmc_xpt.c b/sys/cam/mmc/mmc_xpt.c
index a649946f096f..6a3ba02acecb 100644
--- a/sys/cam/mmc/mmc_xpt.c
+++ b/sys/cam/mmc/mmc_xpt.c
@@ -176,7 +176,6 @@ CAM_XPT_PROTO(mmc_proto);
 typedef struct {
        probe_action    action;
        int             restart;
-       union ccb       saved_ccb;
        uint32_t        host_ocr;
        uint32_t        flags;
 #define PROBE_FLAG_ACMD_SENT   0x1 /* CMD55 is sent, card expects ACMD */
diff --git a/sys/cam/scsi/scsi_cd.c b/sys/cam/scsi/scsi_cd.c
index 91d91a6a8e78..e790b0c89d02 100644
--- a/sys/cam/scsi/scsi_cd.c
+++ b/sys/cam/scsi/scsi_cd.c
@@ -164,7 +164,6 @@ struct cd_softc {
        struct bio_queue_head   bio_queue;
        LIST_HEAD(, ccb_hdr)    pending_ccbs;
        struct cd_params        params;
-       union ccb               saved_ccb;
        cd_quirks               quirks;
        struct cam_periph       *periph;
        int                     minimum_command_size;
diff --git a/sys/cam/scsi/scsi_ch.c b/sys/cam/scsi/scsi_ch.c
index 64b0947eaf8d..d440526a7913 100644
--- a/sys/cam/scsi/scsi_ch.c
+++ b/sys/cam/scsi/scsi_ch.c
@@ -145,7 +145,6 @@ struct ch_softc {
        ch_flags        flags;
        ch_state        state;
        ch_quirks       quirks;
-       union ccb       saved_ccb;
        struct devstat  *device_stats;
        struct cdev     *dev;
        int             open_count;
diff --git a/sys/cam/scsi/scsi_da.c b/sys/cam/scsi/scsi_da.c
index cf6e2e17e410..ad4c2611333a 100644
--- a/sys/cam/scsi/scsi_da.c
+++ b/sys/cam/scsi/scsi_da.c
@@ -373,7 +373,6 @@ struct da_softc {
        int                     p_type;
        struct   disk_params params;
        struct   disk *disk;
-       union    ccb saved_ccb;
        struct task             sysctl_task;
        struct sysctl_ctx_list  sysctl_ctx;
        struct sysctl_oid       *sysctl_tree;
diff --git a/sys/cam/scsi/scsi_enc_internal.h b/sys/cam/scsi/scsi_enc_internal.h
index ed00dee1578c..61696a89b4ee 100644
--- a/sys/cam/scsi/scsi_enc_internal.h
+++ b/sys/cam/scsi/scsi_enc_internal.h
@@ -143,7 +143,6 @@ struct enc_softc {
 #define        ENC_FLAG_INVALID        0x01
 #define        ENC_FLAG_INITIALIZED    0x02
 #define        ENC_FLAG_SHUTDOWN       0x04
-       union ccb                saved_ccb;
        struct cdev             *enc_dev;
        struct cam_periph       *periph;
        int                      open_count;
diff --git a/sys/cam/scsi/scsi_pass.c b/sys/cam/scsi/scsi_pass.c
index 146ff8f26700..e7d9d755c8cc 100644
--- a/sys/cam/scsi/scsi_pass.c
+++ b/sys/cam/scsi/scsi_pass.c
@@ -129,7 +129,6 @@ struct pass_softc {
        pass_state                state;
        pass_flags                flags;
        u_int8_t                  pd_type;
-       union ccb                 saved_ccb;
        int                       open_count;
        u_int                     maxio;
        struct devstat           *device_stats;
diff --git a/sys/cam/scsi/scsi_pt.c b/sys/cam/scsi/scsi_pt.c
index 50ac160db6e9..4e7ce9566c59 100644
--- a/sys/cam/scsi/scsi_pt.c
+++ b/sys/cam/scsi/scsi_pt.c
@@ -82,7 +82,6 @@ struct pt_softc {
        LIST_HEAD(, ccb_hdr) pending_ccbs;
        pt_state state;
        pt_flags flags; 
-       union    ccb saved_ccb;
        int      io_timeout;
        struct cdev *dev;
 };
diff --git a/sys/cam/scsi/scsi_sa.c b/sys/cam/scsi/scsi_sa.c
index 6c7e20df9f6d..d53fd06b2377 100644
--- a/sys/cam/scsi/scsi_sa.c
+++ b/sys/cam/scsi/scsi_sa.c
@@ -351,7 +351,6 @@ struct sa_softc {
        u_int8_t        dsreg;          /* mtio mt_dsreg, redux */
        int             buffer_mode;
        int             filemarks;
-       union           ccb saved_ccb;
        int             last_resid_was_io;
        uint8_t         density_type_bits[SA_DENSITY_TYPES];
        int             density_info_valid[SA_DENSITY_TYPES];
diff --git a/sys/cam/scsi/scsi_sg.c b/sys/cam/scsi/scsi_sg.c
index 6b6e65a39f75..c2be014b118b 100644
--- a/sys/cam/scsi/scsi_sg.c
+++ b/sys/cam/scsi/scsi_sg.c
@@ -106,7 +106,6 @@ struct sg_softc {
        int                     sg_timeout;
        int                     sg_user_timeout;
        uint8_t                 pd_type;
-       union ccb               saved_ccb;
 };
 
 static d_open_t                sgopen;
diff --git a/sys/cam/scsi/scsi_xpt.c b/sys/cam/scsi/scsi_xpt.c
index b88e1869b880..6b77d50b25c3 100644
--- a/sys/cam/scsi/scsi_xpt.c
+++ b/sys/cam/scsi/scsi_xpt.c
@@ -189,7 +189,6 @@ typedef enum {
 typedef struct {
        TAILQ_HEAD(, ccb_hdr) request_ccbs;
        probe_action    action;
-       union ccb       saved_ccb;
        probe_flags     flags;
        MD5_CTX         context;
        u_int8_t        digest[16];
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