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authorAl Viro <viro@zeniv.linux.org.uk>2013-03-31 02:14:18 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-09 14:13:21 -0400
commit63fd57cb5c21b7b914b13be0b225829c0f5dba10 (patch)
treef304ffa1cab1294dedbcef32d876483524ccd342
parent35c6e0e512910a246e9063a2ddce85741747f0d7 (diff)
nsp_cs: switch to ->show_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c36
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.h9
2 files changed, 7 insertions, 38 deletions
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index b61a753eb89..987fbb1b244 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -76,7 +76,7 @@ MODULE_PARM_DESC(free_ports, "Release IO ports after configuration? (default: 0
static struct scsi_host_template nsp_driver_template = {
.proc_name = "nsp_cs",
- .proc_info = nsp_proc_info,
+ .show_info = nsp_show_info,
.name = "WorkBit NinjaSCSI-3/32Bi(16bit)",
.info = nsp_info,
.queuecommand = nsp_queuecommand,
@@ -1365,33 +1365,19 @@ static const char *nsp_info(struct Scsi_Host *shpnt)
}
#undef SPRINTF
-#define SPRINTF(args...) \
- do { \
- if(length > (pos - buffer)) { \
- pos += snprintf(pos, length - (pos - buffer) + 1, ## args); \
- nsp_dbg(NSP_DEBUG_PROC, "buffer=0x%p pos=0x%p length=%d %d\n", buffer, pos, length, length - (pos - buffer));\
- } \
- } while(0)
-
-static int nsp_proc_info(struct Scsi_Host *host, char *buffer, char **start,
- off_t offset, int length, int inout)
+#define SPRINTF(args...) seq_printf(m, ##args)
+
+static int nsp_show_info(struct seq_file *m, struct Scsi_Host *host)
{
int id;
- char *pos = buffer;
- int thislength;
int speed;
unsigned long flags;
nsp_hw_data *data;
int hostno;
- if (inout) {
- return -EINVAL;
- }
-
hostno = host->host_no;
data = (nsp_hw_data *)host->hostdata;
-
SPRINTF("NinjaSCSI status\n\n");
SPRINTF("Driver version: $Revision: 1.23 $\n");
SPRINTF("SCSI host No.: %d\n", hostno);
@@ -1458,19 +1444,7 @@ static int nsp_proc_info(struct Scsi_Host *host, char *buffer, char **start,
}
SPRINTF("\n");
}
-
- thislength = pos - (buffer + offset);
-
- if(thislength < 0) {
- *start = NULL;
- return 0;
- }
-
-
- thislength = min(thislength, length);
- *start = buffer + offset;
-
- return thislength;
+ return 0;
}
#undef SPRINTF
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index 7fc9a9d0a44..afd64f0adc4 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -292,13 +292,8 @@ static int nsp_cs_config (struct pcmcia_device *link);
/* Linux SCSI subsystem specific functions */
static struct Scsi_Host *nsp_detect (struct scsi_host_template *sht);
static const char *nsp_info (struct Scsi_Host *shpnt);
-static int nsp_proc_info (
- struct Scsi_Host *host,
- char *buffer,
- char **start,
- off_t offset,
- int length,
- int inout);
+static int nsp_show_info (struct seq_file *m,
+ struct Scsi_Host *host);
static int nsp_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
/* Error handler */