ppa: switch to ->show_info()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 10 insertions, 26 deletions

diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index d164c9639361..1db8b26063b4 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -118,8 +118,9 @@ static inline void ppa_pb_release(ppa_struct *dev)
  * Also gives a method to use a script to obtain optimum timings (TODO)
  */
 
-static inline int ppa_proc_write(ppa_struct *dev, char *buffer, int length)
+static inline int ppa_write_info(struct Scsi_Host *host, char *buffer, int length)
 {
+        ppa_struct *dev = ppa_dev(host);
         unsigned long x;
 
         if ((length > 5) && (strncmp(buffer, "mode=", 5) == 0)) {
@@ -137,35 +138,17 @@ static inline int ppa_proc_write(ppa_struct *dev, char *buffer, int length)
         return -EINVAL;
 }
 
-static int ppa_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int inout)
+static int ppa_show_info(struct seq_file *m, struct Scsi_Host *host)
 {
-        int len = 0;
         ppa_struct *dev = ppa_dev(host);
 
-        if (inout)
-                return ppa_proc_write(dev, buffer, length);
-
-        len += sprintf(buffer + len, "Version : %s\n", PPA_VERSION);
-        len +=
-            sprintf(buffer + len, "Parport : %s\n",
-                    dev->dev->port->name);
-        len +=
-            sprintf(buffer + len, "Mode    : %s\n",
-                    PPA_MODE_STRING[dev->mode]);
+        seq_printf(m, "Version : %s\n", PPA_VERSION);
+        seq_printf(m, "Parport : %s\n", dev->dev->port->name);
+        seq_printf(m, "Mode    : %s\n", PPA_MODE_STRING[dev->mode]);
 #if PPA_DEBUG > 0
-        len +=
-            sprintf(buffer + len, "recon_tmo : %lu\n", dev->recon_tmo);
+        seq_printf(m, "recon_tmo : %lu\n", dev->recon_tmo);
 #endif
-
-        /* Request for beyond end of buffer */
-        if (offset > length)
-                return 0;
-
-        *start = buffer + offset;
-        len -= offset;
-        if (len > length)
-                len = length;
-        return len;
+        return 0;
 }
 
 static int device_check(ppa_struct *dev);
@@ -981,7 +964,8 @@ static int ppa_adjust_queue(struct scsi_device *device)
 static struct scsi_host_template ppa_template = {
         .module                 = THIS_MODULE,
         .proc_name              = "ppa",
-        .proc_info              = ppa_proc_info,
+        .show_info              = ppa_show_info,
+        .write_info             = ppa_write_info,
         .name                   = "Iomega VPI0 (ppa) interface",
         .queuecommand           = ppa_queuecommand,
         .eh_abort_handler       = ppa_abort,