NCR5830: switch to ->show_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index 5041f92..5cec6c6 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -745,42 +745,36 @@
#include "NCR5380.c"
-#define PRINTP(x) len += sprintf(buffer+len, x)
+#define PRINTP(x) seq_printf(m, x)
#define ANDP ,
-static int sprint_opcode(char *buffer, int len, int opcode)
+static void sprint_opcode(struct seq_file *m, int opcode)
{
- int start = len;
PRINTP("0x%02x " ANDP opcode);
- return len - start;
}
-static int sprint_command(char *buffer, int len, unsigned char *command)
+static void sprint_command(struct seq_file *m, unsigned char *command)
{
- int i, s, start = len;
- len += sprint_opcode(buffer, len, command[0]);
+ int i, s;
+ sprint_opcode(m, command[0]);
for (i = 1, s = COMMAND_SIZE(command[0]); i < s; ++i)
PRINTP("%02x " ANDP command[i]);
PRINTP("\n");
- return len - start;
}
/**
* sprintf_Scsi_Cmnd - print a scsi command
- * @buffer: buffr to print into
- * @len: buffer length
+ * @m: seq_fil to print into
* @cmd: SCSI command block
*
* Print out the target and command data in hex
*/
-static int sprint_Scsi_Cmnd(char *buffer, int len, Scsi_Cmnd * cmd)
+static void sprint_Scsi_Cmnd(struct seq_file *m, Scsi_Cmnd * cmd)
{
- int start = len;
PRINTP("host number %d destination target %d, lun %d\n" ANDP cmd->device->host->host_no ANDP cmd->device->id ANDP cmd->device->lun);
PRINTP(" command = ");
- len += sprint_command(buffer, len, cmd->cmnd);
- return len - start;
+ sprint_command(m, cmd->cmnd);
}
/**
@@ -800,9 +794,8 @@
* Locks: global cli/lock for queue walk
*/
-static int generic_NCR5380_proc_info(struct Scsi_Host *scsi_ptr, char *buffer, char **start, off_t offset, int length, int inout)
+static int generic_NCR5380_show_info(struct seq_file *m, struct Scsi_Host *scsi_ptr)
{
- int len = 0;
NCR5380_local_declare();
unsigned long flags;
unsigned char status;
@@ -853,16 +846,16 @@
PRINTP(" T:%d %s " ANDP dev->id ANDP scsi_device_type(dev->type));
for (i = 0; i < 8; i++)
if (dev->vendor[i] >= 0x20)
- *(buffer + (len++)) = dev->vendor[i];
- *(buffer + (len++)) = ' ';
+ seq_putc(m, dev->vendor[i]);
+ seq_putc(m, ' ');
for (i = 0; i < 16; i++)
if (dev->model[i] >= 0x20)
- *(buffer + (len++)) = dev->model[i];
- *(buffer + (len++)) = ' ';
+ seq_putc(m, dev->model[i]);
+ seq_putc(m, ' ');
for (i = 0; i < 4; i++)
if (dev->rev[i] >= 0x20)
- *(buffer + (len++)) = dev->rev[i];
- *(buffer + (len++)) = ' ';
+ seq_putc(m, dev->rev[i]);
+ seq_putc(m, ' ');
PRINTP("\n%10ld kb read in %5ld secs" ANDP br / 1024 ANDP tr);
if (tr)
@@ -886,32 +879,28 @@
if (!hostdata->connected) {
PRINTP("No currently connected command\n");
} else {
- len += sprint_Scsi_Cmnd(buffer, len, (Scsi_Cmnd *) hostdata->connected);
+ sprint_Scsi_Cmnd(m, (Scsi_Cmnd *) hostdata->connected);
}
PRINTP("issue_queue\n");
for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
- len += sprint_Scsi_Cmnd(buffer, len, ptr);
+ sprint_Scsi_Cmnd(m, ptr);
PRINTP("disconnected_queue\n");
for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
- len += sprint_Scsi_Cmnd(buffer, len, ptr);
+ sprint_Scsi_Cmnd(m, ptr);
- *start = buffer + offset;
- len -= offset;
- if (len > length)
- len = length;
spin_unlock_irqrestore(scsi_ptr->host_lock, flags);
- return len;
+ return 0;
}
#undef PRINTP
#undef ANDP
static struct scsi_host_template driver_template = {
- .proc_info = generic_NCR5380_proc_info,
+ .show_info = generic_NCR5380_show_info,
.name = "Generic NCR5380/NCR53C400 Scsi Driver",
.detect = generic_NCR5380_detect,
.release = generic_NCR5380_release_resources,