Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull VFS updates from Al Viro,

Misc cleanups all over the place, mainly wrt /proc interfaces (switch
create_proc_entry to proc_create(), get rid of the deprecated
create_proc_read_entry() in favor of using proc_create_data() and
seq_file etc).

7kloc removed.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits)
  don't bother with deferred freeing of fdtables
  proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
  proc: Make the PROC_I() and PDE() macros internal to procfs
  proc: Supply a function to remove a proc entry by PDE
  take cgroup_open() and cpuset_open() to fs/proc/base.c
  ppc: Clean up scanlog
  ppc: Clean up rtas_flash driver somewhat
  hostap: proc: Use remove_proc_subtree()
  drm: proc: Use remove_proc_subtree()
  drm: proc: Use minor->index to label things, not PDE->name
  drm: Constify drm_proc_list[]
  zoran: Don't print proc_dir_entry data in debug
  reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()
  proc: Supply an accessor for getting the data from a PDE's parent
  airo: Use remove_proc_subtree()
  rtl8192u: Don't need to save device proc dir PDE
  rtl8187se: Use a dir under /proc/net/r8180/
  proc: Add proc_mkdir_data()
  proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}
  proc: Move PDE_NET() to fs/proc/proc_net.c
  ...

1 files changed, 9 insertions, 20 deletions

diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index 246600b93555..abc9593615e9 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -237,32 +237,20 @@ powertecscsi_set_proc_info(struct Scsi_Host *host, char *buffer, int length)
  *	      inout   - 0 for reading, 1 for writing.
  * Returns  : length of data written to buffer.
  */
-int powertecscsi_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset,
-			    int length, int inout)
+static int powertecscsi_show_info(struct seq_file *m, struct Scsi_Host *host)
 {
 	struct powertec_info *info;
-	char *p = buffer;
-	int pos;
-
-	if (inout == 1)
-		return powertecscsi_set_proc_info(host, buffer, length);
 
 	info = (struct powertec_info *)host->hostdata;
 
-	p += sprintf(p, "PowerTec SCSI driver v%s\n", VERSION);
-	p += fas216_print_host(&info->info, p);
-	p += sprintf(p, "Term    : o%s\n",
+	seq_printf(m, "PowerTec SCSI driver v%s\n", VERSION);
+	fas216_print_host(&info->info, m);
+	seq_printf(m, "Term    : o%s\n",
 			info->term_ctl ? "n" : "ff");
 
-	p += fas216_print_stats(&info->info, p);
-	p += fas216_print_devices(&info->info, p);
-
-	*start = buffer + offset;
-	pos = p - buffer - offset;
-	if (pos > length)
-		pos = length;
-
-	return pos;
+	fas216_print_stats(&info->info, m);
+	fas216_print_devices(&info->info, m);
+	return 0;
 }
 
 static ssize_t powertecscsi_show_term(struct device *dev, struct device_attribute *attr, char *buf)
@@ -291,7 +279,8 @@ static DEVICE_ATTR(bus_term, S_IRUGO | S_IWUSR,
 
 static struct scsi_host_template powertecscsi_template = {
 	.module				= THIS_MODULE,
-	.proc_info			= powertecscsi_proc_info,
+	.show_info			= powertecscsi_show_info,
+	.write_info			= powertecscsi_set_proc_info,
 	.name				= "PowerTec SCSI",
 	.info				= powertecscsi_info,
 	.queuecommand			= fas216_queue_command,