Merge branch 'akpm' (second patchbomb from Andrew Morton)

Merge more incoming from Andrew Morton:
 "Two new syscalls:

     memfd_create in "shm: add memfd_create() syscall"
     kexec_file_load in "kexec: implementation of new syscall kexec_file_load"

  And:

   - Most (all?) of the rest of MM

   - Lots of the usual misc bits

   - fs/autofs4

   - drivers/rtc

   - fs/nilfs

   - procfs

   - fork.c, exec.c

   - more in lib/

   - rapidio

   - Janitorial work in filesystems: fs/ufs, fs/reiserfs, fs/adfs,
     fs/cramfs, fs/romfs, fs/qnx6.

   - initrd/initramfs work

   - "file sealing" and the memfd_create() syscall, in tmpfs

   - add pci_zalloc_consistent, use it in lots of places

   - MAINTAINERS maintenance

   - kexec feature work"

* emailed patches from Andrew Morton <akpm@linux-foundation.org: (193 commits)
  MAINTAINERS: update nomadik patterns
  MAINTAINERS: update usb/gadget patterns
  MAINTAINERS: update DMA BUFFER SHARING patterns
  kexec: verify the signature of signed PE bzImage
  kexec: support kexec/kdump on EFI systems
  kexec: support for kexec on panic using new system call
  kexec-bzImage64: support for loading bzImage using 64bit entry
  kexec: load and relocate purgatory at kernel load time
  purgatory: core purgatory functionality
  purgatory/sha256: provide implementation of sha256 in purgaotory context
  kexec: implementation of new syscall kexec_file_load
  kexec: new syscall kexec_file_load() declaration
  kexec: make kexec_segment user buffer pointer a union
  resource: provide new functions to walk through resources
  kexec: use common function for kimage_normal_alloc() and kimage_crash_alloc()
  kexec: move segment verification code in a separate function
  kexec: rename unusebale_pages to unusable_pages
  kernel: build bin2c based on config option CONFIG_BUILD_BIN2C
  bin2c: move bin2c in scripts/basic
  shm: wait for pins to be released when sealing
  ...

6 files changed, 72 insertions, 94 deletions

diff --git a/fs/qnx6/Makefile b/fs/qnx6/Makefile
index 9dd0619..5e6bae6 100644
--- a/fs/qnx6/Makefile
+++ b/fs/qnx6/Makefile
@@ -5,3 +5,4 @@
 obj-$(CONFIG_QNX6FS_FS) += qnx6.o
 
 qnx6-objs := inode.o dir.o namei.o super_mmi.o
+ccflags-$(CONFIG_QNX6FS_DEBUG)	+= -DDEBUG
diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c
index 15b7d92..8d64bb5 100644
--- a/fs/qnx6/dir.c
+++ b/fs/qnx6/dir.c
@@ -77,21 +77,20 @@ static int qnx6_dir_longfilename(struct inode *inode,
 	if (de->de_size != 0xff) {
 		/* error - long filename entries always have size 0xff
 		   in direntry */
-		printk(KERN_ERR "qnx6: invalid direntry size (%i).\n",
-				de->de_size);
+		pr_err("invalid direntry size (%i).\n", de->de_size);
 		return 0;
 	}
 	lf = qnx6_longname(s, de, &page);
 	if (IS_ERR(lf)) {
-		printk(KERN_ERR "qnx6:Error reading longname\n");
+		pr_err("Error reading longname\n");
 		return 0;
 	}
 
 	lf_size = fs16_to_cpu(sbi, lf->lf_size);
 
 	if (lf_size > QNX6_LONG_NAME_MAX) {
-		QNX6DEBUG((KERN_INFO "file %s\n", lf->lf_fname));
-		printk(KERN_ERR "qnx6:Filename too long (%i)\n", lf_size);
+		pr_debug("file %s\n", lf->lf_fname);
+		pr_err("Filename too long (%i)\n", lf_size);
 		qnx6_put_page(page);
 		return 0;
 	}
@@ -100,10 +99,10 @@ static int qnx6_dir_longfilename(struct inode *inode,
 	   mmi 3g filesystem does not have that checksum */
 	if (!test_opt(s, MMI_FS) && fs32_to_cpu(sbi, de->de_checksum) !=
 			qnx6_lfile_checksum(lf->lf_fname, lf_size))
-		printk(KERN_INFO "qnx6: long filename checksum error.\n");
+		pr_info("long filename checksum error.\n");
 
-	QNX6DEBUG((KERN_INFO "qnx6_readdir:%.*s inode:%u\n",
-					lf_size, lf->lf_fname, de_inode));
+	pr_debug("qnx6_readdir:%.*s inode:%u\n",
+		 lf_size, lf->lf_fname, de_inode);
 	if (!dir_emit(ctx, lf->lf_fname, lf_size, de_inode, DT_UNKNOWN)) {
 		qnx6_put_page(page);
 		return 0;
@@ -136,7 +135,7 @@ static int qnx6_readdir(struct file *file, struct dir_context *ctx)
 		int i = start;
 
 		if (IS_ERR(page)) {
-			printk(KERN_ERR "qnx6_readdir: read failed\n");
+			pr_err("%s(): read failed\n", __func__);
 			ctx->pos = (n + 1) << PAGE_CACHE_SHIFT;
 			return PTR_ERR(page);
 		}
@@ -159,9 +158,9 @@ static int qnx6_readdir(struct file *file, struct dir_context *ctx)
 					break;
 				}
 			} else {
-				QNX6DEBUG((KERN_INFO "qnx6_readdir:%.*s"
-				   " inode:%u\n", size, de->de_fname,
-							no_inode));
+				pr_debug("%s():%.*s inode:%u\n",
+					 __func__, size, de->de_fname,
+					 no_inode);
 				if (!dir_emit(ctx, de->de_fname, size,
 				      no_inode, DT_UNKNOWN)) {
 					done = true;
@@ -259,8 +258,7 @@ unsigned qnx6_find_entry(int len, struct inode *dir, const char *name,
 					if (ino)
 						goto found;
 				} else
-					printk(KERN_ERR "qnx6: undefined "
-						"filename size in inode.\n");
+					pr_err("undefined filename size in inode.\n");
 			}
 			qnx6_put_page(page);
 		}
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 65cdaab..44e7392 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -73,8 +73,8 @@ static int qnx6_get_block(struct inode *inode, sector_t iblock,
 {
 	unsigned phys;
 
-	QNX6DEBUG((KERN_INFO "qnx6: qnx6_get_block inode=[%ld] iblock=[%ld]\n",
-			inode->i_ino, (unsigned long)iblock));
+	pr_debug("qnx6_get_block inode=[%ld] iblock=[%ld]\n",
+		 inode->i_ino, (unsigned long)iblock);
 
 	phys = qnx6_block_map(inode, iblock);
 	if (phys) {
@@ -87,7 +87,7 @@ static int qnx6_get_block(struct inode *inode, sector_t iblock,
 static int qnx6_check_blockptr(__fs32 ptr)
 {
 	if (ptr == ~(__fs32)0) {
-		printk(KERN_ERR "qnx6: hit unused blockpointer.\n");
+		pr_err("hit unused blockpointer.\n");
 		return 0;
 	}
 	return 1;
@@ -127,8 +127,7 @@ static unsigned qnx6_block_map(struct inode *inode, unsigned no)
 	levelptr = no >> bitdelta;
 
 	if (levelptr > QNX6_NO_DIRECT_POINTERS - 1) {
-		printk(KERN_ERR "qnx6:Requested file block number (%u) too big.",
-				no);
+		pr_err("Requested file block number (%u) too big.", no);
 		return 0;
 	}
 
@@ -137,8 +136,7 @@ static unsigned qnx6_block_map(struct inode *inode, unsigned no)
 	for (i = 0; i < depth; i++) {
 		bh = sb_bread(s, block);
 		if (!bh) {
-			printk(KERN_ERR "qnx6:Error reading block (%u)\n",
-					block);
+			pr_err("Error reading block (%u)\n", block);
 			return 0;
 		}
 		bitdelta -= ptrbits;
@@ -207,26 +205,16 @@ void qnx6_superblock_debug(struct qnx6_super_block *sb, struct super_block *s)
 {
 	struct qnx6_sb_info *sbi = QNX6_SB(s);
 
-	QNX6DEBUG((KERN_INFO "magic: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_magic)));
-	QNX6DEBUG((KERN_INFO "checksum: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_checksum)));
-	QNX6DEBUG((KERN_INFO "serial: %llx\n",
-				fs64_to_cpu(sbi, sb->sb_serial)));
-	QNX6DEBUG((KERN_INFO "flags: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_flags)));
-	QNX6DEBUG((KERN_INFO "blocksize: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_blocksize)));
-	QNX6DEBUG((KERN_INFO "num_inodes: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_num_inodes)));
-	QNX6DEBUG((KERN_INFO "free_inodes: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_free_inodes)));
-	QNX6DEBUG((KERN_INFO "num_blocks: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_num_blocks)));
-	QNX6DEBUG((KERN_INFO "free_blocks: %08x\n",
-				fs32_to_cpu(sbi, sb->sb_free_blocks)));
-	QNX6DEBUG((KERN_INFO "inode_levels: %02x\n",
-				sb->Inode.levels));
+	pr_debug("magic: %08x\n", fs32_to_cpu(sbi, sb->sb_magic));
+	pr_debug("checksum: %08x\n", fs32_to_cpu(sbi, sb->sb_checksum));
+	pr_debug("serial: %llx\n", fs64_to_cpu(sbi, sb->sb_serial));
+	pr_debug("flags: %08x\n", fs32_to_cpu(sbi, sb->sb_flags));
+	pr_debug("blocksize: %08x\n", fs32_to_cpu(sbi, sb->sb_blocksize));
+	pr_debug("num_inodes: %08x\n", fs32_to_cpu(sbi, sb->sb_num_inodes));
+	pr_debug("free_inodes: %08x\n", fs32_to_cpu(sbi, sb->sb_free_inodes));
+	pr_debug("num_blocks: %08x\n", fs32_to_cpu(sbi, sb->sb_num_blocks));
+	pr_debug("free_blocks: %08x\n", fs32_to_cpu(sbi, sb->sb_free_blocks));
+	pr_debug("inode_levels: %02x\n", sb->Inode.levels);
 }
 #endif
 
@@ -277,7 +265,7 @@ static struct buffer_head *qnx6_check_first_superblock(struct super_block *s,
 	   start with the first superblock */
 	bh = sb_bread(s, offset);
 	if (!bh) {
-		printk(KERN_ERR "qnx6: unable to read the first superblock\n");
+		pr_err("unable to read the first superblock\n");
 		return NULL;
 	}
 	sb = (struct qnx6_super_block *)bh->b_data;
@@ -285,20 +273,16 @@ static struct buffer_head *qnx6_check_first_superblock(struct super_block *s,
 		sbi->s_bytesex = BYTESEX_BE;
 		if (fs32_to_cpu(sbi, sb->sb_magic) == QNX6_SUPER_MAGIC) {
 			/* we got a big endian fs */
-			QNX6DEBUG((KERN_INFO "qnx6: fs got different"
-					" endianness.\n"));
+			pr_debug("fs got different endianness.\n");
 			return bh;
 		} else
 			sbi->s_bytesex = BYTESEX_LE;
 		if (!silent) {
 			if (offset == 0) {
-				printk(KERN_ERR "qnx6: wrong signature (magic)"
-					" in superblock #1.\n");
+				pr_err("wrong signature (magic) in superblock #1.\n");
 			} else {
-				printk(KERN_INFO "qnx6: wrong signature (magic)"
-					" at position (0x%lx) - will try"
-					" alternative position (0x0000).\n",
-						offset * s->s_blocksize);
+				pr_info("wrong signature (magic) at position (0x%lx) - will try alternative position (0x0000).\n",
+					offset * s->s_blocksize);
 			}
 		}
 		brelse(bh);
@@ -329,13 +313,13 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
 
 	/* Superblock always is 512 Byte long */
 	if (!sb_set_blocksize(s, QNX6_SUPERBLOCK_SIZE)) {
-		printk(KERN_ERR "qnx6: unable to set blocksize\n");
+		pr_err("unable to set blocksize\n");
 		goto outnobh;
 	}
 
 	/* parse the mount-options */
 	if (!qnx6_parse_options((char *) data, s)) {
-		printk(KERN_ERR "qnx6: invalid mount options.\n");
+		pr_err("invalid mount options.\n");
 		goto outnobh;
 	}
 	if (test_opt(s, MMI_FS)) {
@@ -355,7 +339,7 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
 		/* try again without bootblock offset */
 		bh1 = qnx6_check_first_superblock(s, 0, silent);
 		if (!bh1) {
-			printk(KERN_ERR "qnx6: unable to read the first superblock\n");
+			pr_err("unable to read the first superblock\n");
 			goto outnobh;
 		}
 		/* seems that no bootblock at partition start */
@@ -370,13 +354,13 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
 	/* checksum check - start at byte 8 and end at byte 512 */
 	if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
 			crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
-		printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
+		pr_err("superblock #1 checksum error\n");
 		goto out;
 	}
 
 	/* set new blocksize */
 	if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
-		printk(KERN_ERR "qnx6: unable to set blocksize\n");
+		pr_err("unable to set blocksize\n");
 		goto out;
 	}
 	/* blocksize invalidates bh - pull it back in */
@@ -398,21 +382,20 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
 	/* next the second superblock */
 	bh2 = sb_bread(s, offset);
 	if (!bh2) {
-		printk(KERN_ERR "qnx6: unable to read the second superblock\n");
+		pr_err("unable to read the second superblock\n");
 		goto out;
 	}
 	sb2 = (struct qnx6_super_block *)bh2->b_data;
 	if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
 		if (!silent)
-			printk(KERN_ERR "qnx6: wrong signature (magic)"
-					" in superblock #2.\n");
+			pr_err("wrong signature (magic) in superblock #2.\n");
 		goto out;
 	}
 
 	/* checksum check - start at byte 8 and end at byte 512 */
 	if (fs32_to_cpu(sbi, sb2->sb_checksum) !=
 				crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
-		printk(KERN_ERR "qnx6: superblock #2 checksum error\n");
+		pr_err("superblock #2 checksum error\n");
 		goto out;
 	}
 
@@ -422,25 +405,24 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
 		sbi->sb_buf = bh1;
 		sbi->sb = (struct qnx6_super_block *)bh1->b_data;
 		brelse(bh2);
-		printk(KERN_INFO "qnx6: superblock #1 active\n");
+		pr_info("superblock #1 active\n");
 	} else {
 		/* superblock #2 active */
 		sbi->sb_buf = bh2;
 		sbi->sb = (struct qnx6_super_block *)bh2->b_data;
 		brelse(bh1);
-		printk(KERN_INFO "qnx6: superblock #2 active\n");
+		pr_info("superblock #2 active\n");
 	}
 mmi_success:
 	/* sanity check - limit maximum indirect pointer levels */
 	if (sb1->Inode.levels > QNX6_PTR_MAX_LEVELS) {
-		printk(KERN_ERR "qnx6: too many inode levels (max %i, sb %i)\n",
-			QNX6_PTR_MAX_LEVELS, sb1->Inode.levels);
+		pr_err("too many inode levels (max %i, sb %i)\n",
+		       QNX6_PTR_MAX_LEVELS, sb1->Inode.levels);
 		goto out;
 	}
 	if (sb1->Longfile.levels > QNX6_PTR_MAX_LEVELS) {
-		printk(KERN_ERR "qnx6: too many longfilename levels"
-				" (max %i, sb %i)\n",
-			QNX6_PTR_MAX_LEVELS, sb1->Longfile.levels);
+		pr_err("too many longfilename levels (max %i, sb %i)\n",
+		       QNX6_PTR_MAX_LEVELS, sb1->Longfile.levels);
 		goto out;
 	}
 	s->s_op = &qnx6_sops;
@@ -460,7 +442,7 @@ mmi_success:
 	/* prefetch root inode */
 	root = qnx6_iget(s, QNX6_ROOT_INO);
 	if (IS_ERR(root)) {
-		printk(KERN_ERR "qnx6: get inode failed\n");
+		pr_err("get inode failed\n");
 		ret = PTR_ERR(root);
 		goto out2;
 	}
@@ -474,7 +456,7 @@ mmi_success:
 	errmsg = qnx6_checkroot(s);
 	if (errmsg != NULL) {
 		if (!silent)
-			printk(KERN_ERR "qnx6: %s\n", errmsg);
+			pr_err("%s\n", errmsg);
 		goto out3;
 	}
 	return 0;
@@ -555,8 +537,7 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
 	inode->i_mode = 0;
 
 	if (ino == 0) {
-		printk(KERN_ERR "qnx6: bad inode number on dev %s: %u is "
-				"out of range\n",
+		pr_err("bad inode number on dev %s: %u is out of range\n",
 		       sb->s_id, ino);
 		iget_failed(inode);
 		return ERR_PTR(-EIO);
@@ -566,8 +547,8 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
 	mapping = sbi->inodes->i_mapping;
 	page = read_mapping_page(mapping, n, NULL);
 	if (IS_ERR(page)) {
-		printk(KERN_ERR "qnx6: major problem: unable to read inode from "
-		       "dev %s\n", sb->s_id);
+		pr_err("major problem: unable to read inode from dev %s\n",
+		       sb->s_id);
 		iget_failed(inode);
 		return ERR_CAST(page);
 	}
@@ -689,7 +670,7 @@ static int __init init_qnx6_fs(void)
 		return err;
 	}
 
-	printk(KERN_INFO "QNX6 filesystem 1.0.0 registered.\n");
+	pr_info("QNX6 filesystem 1.0.0 registered.\n");
 	return 0;
 }
 
diff --git a/fs/qnx6/namei.c b/fs/qnx6/namei.c
index 0561326..6c1a323 100644
--- a/fs/qnx6/namei.c
+++ b/fs/qnx6/namei.c
@@ -29,12 +29,12 @@ struct dentry *qnx6_lookup(struct inode *dir, struct dentry *dentry,
 		foundinode = qnx6_iget(dir->i_sb, ino);
 		qnx6_put_page(page);
 		if (IS_ERR(foundinode)) {
-			QNX6DEBUG((KERN_ERR "qnx6: lookup->iget -> "
-				" error %ld\n", PTR_ERR(foundinode)));
+			pr_debug("lookup->iget ->  error %ld\n",
+				 PTR_ERR(foundinode));
 			return ERR_CAST(foundinode);
 		}
 	} else {
-		QNX6DEBUG((KERN_INFO "qnx6_lookup: not found %s\n", name));
+		pr_debug("%s(): not found %s\n", __func__, name);
 		return NULL;
 	}
 	d_add(dentry, foundinode);
diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
index b00fcc9..d3fb2b6 100644
--- a/fs/qnx6/qnx6.h
+++ b/fs/qnx6/qnx6.h
@@ -10,6 +10,12 @@
  *
  */
 
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/fs.h>
 #include <linux/pagemap.h>
 
@@ -19,12 +25,6 @@ typedef __u64 __bitwise __fs64;
 
 #include <linux/qnx6_fs.h>
 
-#ifdef CONFIG_QNX6FS_DEBUG
-#define QNX6DEBUG(X) printk X
-#else
-#define QNX6DEBUG(X) (void) 0
-#endif
-
 struct qnx6_sb_info {
 	struct buffer_head	*sb_buf;	/* superblock buffer */
 	struct qnx6_super_block	*sb;		/* our superblock */
diff --git a/fs/qnx6/super_mmi.c b/fs/qnx6/super_mmi.c
index 29c32cb..62aaf3e 100644
--- a/fs/qnx6/super_mmi.c
+++ b/fs/qnx6/super_mmi.c
@@ -44,15 +44,14 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
 	   start with the first superblock */
 	bh1 = sb_bread(s, 0);
 	if (!bh1) {
-		printk(KERN_ERR "qnx6: Unable to read first mmi superblock\n");
+		pr_err("Unable to read first mmi superblock\n");
 		return NULL;
 	}
 	sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
 	sbi = QNX6_SB(s);
 	if (fs32_to_cpu(sbi, sb1->sb_magic) != QNX6_SUPER_MAGIC) {
 		if (!silent) {
-			printk(KERN_ERR "qnx6: wrong signature (magic) in"
-					" superblock #1.\n");
+			pr_err("wrong signature (magic) in superblock #1.\n");
 			goto out;
 		}
 	}
@@ -60,7 +59,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
 	/* checksum check - start at byte 8 and end at byte 512 */
 	if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
 				crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
-		printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
+		pr_err("superblock #1 checksum error\n");
 		goto out;
 	}
 
@@ -70,7 +69,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
 
 	/* set new blocksize */
 	if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
-		printk(KERN_ERR "qnx6: unable to set blocksize\n");
+		pr_err("unable to set blocksize\n");
 		goto out;
 	}
 	/* blocksize invalidates bh - pull it back in */
@@ -83,27 +82,26 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
 	/* read second superblock */
 	bh2 = sb_bread(s, offset);
 	if (!bh2) {
-		printk(KERN_ERR "qnx6: unable to read the second superblock\n");
+		pr_err("unable to read the second superblock\n");
 		goto out;
 	}
 	sb2 = (struct qnx6_mmi_super_block *)bh2->b_data;
 	if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
 		if (!silent)
-			printk(KERN_ERR "qnx6: wrong signature (magic) in"
-					" superblock #2.\n");
+			pr_err("wrong signature (magic) in superblock #2.\n");
 		goto out;
 	}
 
 	/* checksum check - start at byte 8 and end at byte 512 */
 	if (fs32_to_cpu(sbi, sb2->sb_checksum)
 			!= crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
-		printk(KERN_ERR "qnx6: superblock #1 checksum error\n");
+		pr_err("superblock #1 checksum error\n");
 		goto out;
 	}
 
 	qsb = kmalloc(sizeof(*qsb), GFP_KERNEL);
 	if (!qsb) {
-		printk(KERN_ERR "qnx6: unable to allocate memory.\n");
+		pr_err("unable to allocate memory.\n");
 		goto out;
 	}
 
@@ -119,7 +117,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
 		sbi->sb_buf = bh1;
 		sbi->sb = (struct qnx6_super_block *)bh1->b_data;
 		brelse(bh2);
-		printk(KERN_INFO "qnx6: superblock #1 active\n");
+		pr_info("superblock #1 active\n");
 	} else {
 		/* superblock #2 active */
 		qnx6_mmi_copy_sb(qsb, sb2);
@@ -131,7 +129,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
 		sbi->sb_buf = bh2;
 		sbi->sb = (struct qnx6_super_block *)bh2->b_data;
 		brelse(bh1);
-		printk(KERN_INFO "qnx6: superblock #2 active\n");
+		pr_info("superblock #2 active\n");
 	}
 	kfree(qsb);