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, 11 insertions, 29 deletions

diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 26cd9d1d7571..89a8266560d0 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -121,45 +121,26 @@ static inline void imm_pb_release(imm_struct *dev)
  * testing...
  * Also gives a method to use a script to obtain optimum timings (TODO)
  */
-static inline int imm_proc_write(imm_struct *dev, char *buffer, int length)
+static int imm_write_info(struct Scsi_Host *host, char *buffer, int length)
 {
-	unsigned long x;
+	imm_struct *dev = imm_dev(host);
 
 	if ((length > 5) && (strncmp(buffer, "mode=", 5) == 0)) {
-		x = simple_strtoul(buffer + 5, NULL, 0);
-		dev->mode = x;
+		dev->mode = simple_strtoul(buffer + 5, NULL, 0);
 		return length;
 	}
 	printk("imm /proc: invalid variable\n");
-	return (-EINVAL);
+	return -EINVAL;
 }
 
-static int imm_proc_info(struct Scsi_Host *host, char *buffer, char **start,
-			off_t offset, int length, int inout)
+static int imm_show_info(struct seq_file *m, struct Scsi_Host *host)
 {
 	imm_struct *dev = imm_dev(host);
-	int len = 0;
-
-	if (inout)
-		return imm_proc_write(dev, buffer, length);
-
-	len += sprintf(buffer + len, "Version : %s\n", IMM_VERSION);
-	len +=
-	    sprintf(buffer + len, "Parport : %s\n",
-		    dev->dev->port->name);
-	len +=
-	    sprintf(buffer + len, "Mode    : %s\n",
-		    IMM_MODE_STRING[dev->mode]);
 
-	/* Request for beyond end of buffer */
-	if (offset > len)
-		return 0;
-
-	*start = buffer + offset;
-	len -= offset;
-	if (len > length)
-		len = length;
-	return len;
+	seq_printf(m, "Version : %s\n", IMM_VERSION);
+	seq_printf(m, "Parport : %s\n", dev->dev->port->name);
+	seq_printf(m, "Mode    : %s\n", IMM_MODE_STRING[dev->mode]);
+	return 0;
 }
 
 #if IMM_DEBUG > 0
@@ -1118,7 +1099,8 @@ static int imm_adjust_queue(struct scsi_device *device)
 static struct scsi_host_template imm_template = {
 	.module			= THIS_MODULE,
 	.proc_name		= "imm",
-	.proc_info		= imm_proc_info,
+	.show_info		= imm_show_info,
+	.write_info		= imm_write_info,
 	.name			= "Iomega VPI2 (imm) interface",
 	.queuecommand		= imm_queuecommand,
 	.eh_abort_handler	= imm_abort,