Commit f0212f49 authored by Linus Torvalds's avatar Linus Torvalds Committed by Linus Torvalds

Fix up sym53c8xx driver for new scsi_host_hn_get()

infrastructure.
parent d103bdbf
...@@ -1279,16 +1279,6 @@ static __inline__ int scsi_data_direction(Scsi_Cmnd *cmd) ...@@ -1279,16 +1279,6 @@ static __inline__ int scsi_data_direction(Scsi_Cmnd *cmd)
#endif /* SCSI_DATA_UNKNOWN */ #endif /* SCSI_DATA_UNKNOWN */
/*
** Head of list of NCR boards
**
** For kernel version < 1.3.70, host is retrieved by its irq level.
** For later kernels, the internal host control block address
** (struct ncb) is used as device id parameter of the irq stuff.
*/
static struct Scsi_Host *first_host = NULL;
/* /*
** /proc directory entry and proc_info function ** /proc directory entry and proc_info function
...@@ -5880,11 +5870,6 @@ ncr_attach (Scsi_Host_Template *tpnt, int unit, ncr_device *device) ...@@ -5880,11 +5870,6 @@ ncr_attach (Scsi_Host_Template *tpnt, int unit, ncr_device *device)
/* /*
** Done. ** Done.
*/
if (!first_host)
first_host = instance;
/*
** Fill Linux host instance structure ** Fill Linux host instance structure
** and return success. ** and return success.
*/ */
...@@ -14228,36 +14213,30 @@ static int sym53c8xx_proc_info(char *buffer, char **start, off_t offset, ...@@ -14228,36 +14213,30 @@ static int sym53c8xx_proc_info(char *buffer, char **start, off_t offset,
printk("sym53c8xx_proc_info: hostno=%d, func=%d\n", hostno, func); printk("sym53c8xx_proc_info: hostno=%d, func=%d\n", hostno, func);
#endif #endif
for (host = first_host; host; host = host->next) { host = scsi_host_hn_get(hostno);
if (host->hostt != first_host->hostt) if (!host)
continue; return -EINVAL;
if (host->host_no == hostno) {
host_data = (struct host_data *) host->hostdata; host_data = (struct host_data *) host->hostdata;
ncb = host_data->ncb; ncb = host_data->ncb;
break; retv = -EINVAL;
}
}
if (!ncb) if (!ncb)
return -EINVAL; goto out;
if (func) { if (func) {
#ifdef SCSI_NCR_USER_COMMAND_SUPPORT #ifdef SCSI_NCR_USER_COMMAND_SUPPORT
retv = ncr_user_command(ncb, buffer, length); retv = ncr_user_command(ncb, buffer, length);
#else
retv = -EINVAL;
#endif #endif
} } else {
else {
if (start) if (start)
*start = buffer; *start = buffer;
#ifdef SCSI_NCR_USER_INFO_SUPPORT #ifdef SCSI_NCR_USER_INFO_SUPPORT
retv = ncr_host_info(ncb, buffer, offset, length); retv = ncr_host_info(ncb, buffer, offset, length);
#else
retv = -EINVAL;
#endif #endif
} }
out:
scsi_host_put(host);
return retv; return retv;
} }
......
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