diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-02-18 11:51:05 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-22 21:11:06 -0500 |
| commit | 195771c5da10353a97ed33c262dd51ac3671450d (patch) | |
| tree | c344727120876a04ef163db21781871e2836e925 /drivers/scsi/nsp32.h | |
| parent | af0d3c13e468a5268e4248d8087880e425df1921 (diff) | |
scsi: nsp32: Stop using the SCSI pointer
Move the SCSI status field to private data. Stop setting the .ptr,
.this_residual, .buffer and .buffer_residual SCSI pointer members
since no code in this driver reads these members.
This patch prepares for removal of the SCSI pointer from struct scsi_cmnd.
Link: https://lore.kernel.org/r/20220218195117.25689-38-bvanassche@acm.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Masanori Goto <gotom@debian.or.jp>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/nsp32.h')
| -rw-r--r-- | drivers/scsi/nsp32.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/nsp32.h b/drivers/scsi/nsp32.h index ab0726c070f7..924889f8bd37 100644 --- a/drivers/scsi/nsp32.h +++ b/drivers/scsi/nsp32.h @@ -534,6 +534,15 @@ typedef struct _nsp32_sync_table { ---PERIOD-- ---OFFSET-- */ #define TO_SYNCREG(period, offset) (((period) & 0x0f) << 4 | ((offset) & 0x0f)) +struct nsp32_cmd_priv { + enum sam_status status; +}; + +static inline struct nsp32_cmd_priv *nsp32_priv(struct scsi_cmnd *cmd) +{ + return scsi_cmd_priv(cmd); +} + typedef struct _nsp32_target { unsigned char syncreg; /* value for SYNCREG */ unsigned char ackwidth; /* value for ACKWIDTH */ |