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path: root/drivers/scsi/sym53c8xx_2/sym_glue.c
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Diffstat (limited to 'drivers/scsi/sym53c8xx_2/sym_glue.c')
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_glue.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index b04bfde65e3f..2e2852bd5860 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -118,7 +118,7 @@ struct sym_ucmd { /* Override the SCSI pointer structure */
struct completion *eh_done; /* SCSI error handling */
};
-#define SYM_UCMD_PTR(cmd) ((struct sym_ucmd *)(&(cmd)->SCp))
+#define SYM_UCMD_PTR(cmd) ((struct sym_ucmd *)scsi_cmd_priv(cmd))
#define SYM_SOFTC_PTR(cmd) sym_get_hcb(cmd->device->host)
/*
@@ -127,7 +127,6 @@ struct sym_ucmd { /* Override the SCSI pointer structure */
void sym_xpt_done(struct sym_hcb *np, struct scsi_cmnd *cmd)
{
struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd);
- BUILD_BUG_ON(sizeof(struct scsi_pointer) < sizeof(struct sym_ucmd));
if (ucmd->eh_done)
complete(ucmd->eh_done);
@@ -1630,6 +1629,7 @@ static struct scsi_host_template sym2_template = {
.module = THIS_MODULE,
.name = "sym53c8xx",
.info = sym53c8xx_info,
+ .cmd_size = sizeof(struct sym_ucmd),
.queuecommand = sym53c8xx_queue_command,
.slave_alloc = sym53c8xx_slave_alloc,
.slave_configure = sym53c8xx_slave_configure,