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authorAl Viro <viro@zeniv.linux.org.uk>2013-03-31 11:24:12 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2013-04-09 22:13:24 +0400
commitd32812ae4b94a306e84cfbfbfeecda4ba3d1ba0f (patch)
treec24ac2a22a07bc4caa1c03f6d7908ebf2763dec9 /drivers/scsi/dc395x.c
parentff98f7ce0ec89a3de50a1920eb8a223bf0a3a6f2 (diff)
downloadlinux-d32812ae4b94a306e84cfbfbfeecda4ba3d1ba0f.tar.xz
dc395x: switch to ->show_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/scsi/dc395x.c')
-rw-r--r--drivers/scsi/dc395x.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index fed486bfd3f4..694e13c45dfd 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -4616,26 +4616,21 @@ static void adapter_uninit(struct AdapterCtlBlk *acb)
#undef SPRINTF
-#define SPRINTF(args...) pos += sprintf(pos, args)
+#define SPRINTF(args...) seq_printf(m,##args)
#undef YESNO
#define YESNO(YN) \
if (YN) SPRINTF(" Yes ");\
else SPRINTF(" No ")
-static int dc395x_proc_info(struct Scsi_Host *host, char *buffer,
- char **start, off_t offset, int length, int inout)
+static int dc395x_show_info(struct seq_file *m, struct Scsi_Host *host)
{
struct AdapterCtlBlk *acb = (struct AdapterCtlBlk *)host->hostdata;
int spd, spd1;
- char *pos = buffer;
struct DeviceCtlBlk *dcb;
unsigned long flags;
int dev;
- if (inout) /* Has data been written to the file ? */
- return -EPERM;
-
SPRINTF(DC395X_BANNER " PCI SCSI Host Adapter\n");
SPRINTF(" Driver Version " DC395X_VERSION "\n");
@@ -4735,22 +4730,15 @@ static int dc395x_proc_info(struct Scsi_Host *host, char *buffer,
SPRINTF("END\n");
}
- *start = buffer + offset;
DC395x_UNLOCK_IO(acb->scsi_host, flags);
-
- if (pos - buffer < offset)
- return 0;
- else if (pos - buffer - offset < length)
- return pos - buffer - offset;
- else
- return length;
+ return 0;
}
static struct scsi_host_template dc395x_driver_template = {
.module = THIS_MODULE,
.proc_name = DC395X_NAME,
- .proc_info = dc395x_proc_info,
+ .show_info = dc395x_show_info,
.name = DC395X_BANNER " " DC395X_VERSION,
.queuecommand = dc395x_queue_command,
.bios_param = dc395x_bios_param,