Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 20 insertions, 19 deletions

diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c
index ebc2bae6c28..5c1e4242368 100644
--- a/fs/coda/psdev.c
+++ b/fs/coda/psdev.c
@@ -114,14 +114,14 @@ static ssize_t coda_psdev_write(struct file *file, const char __user *buf,
 		int size = sizeof(*dcbuf);
 
 		if  ( nbytes < sizeof(struct coda_out_hdr) ) {
-		        printk("coda_downcall opc %d uniq %d, not enough!\n",
-			       hdr.opcode, hdr.unique);
+			pr_warn("coda_downcall opc %d uniq %d, not enough!\n",
+				hdr.opcode, hdr.unique);
 			count = nbytes;
 			goto out;
 		}
 		if ( nbytes > size ) {
-		        printk("Coda: downcall opc %d, uniq %d, too much!",
-			       hdr.opcode, hdr.unique);
+			pr_warn("downcall opc %d, uniq %d, too much!",
+				hdr.opcode, hdr.unique);
 		        nbytes = size;
 		}
 		CODA_ALLOC(dcbuf, union outputArgs *, nbytes);
@@ -136,7 +136,8 @@ static ssize_t coda_psdev_write(struct file *file, const char __user *buf,
 
 		CODA_FREE(dcbuf, nbytes);
 		if (error) {
-		        printk("psdev_write: coda_downcall error: %d\n", error);
+			pr_warn("%s: coda_downcall error: %d\n",
+				__func__, error);
 			retval = error;
 			goto out;
 		}
@@ -157,16 +158,17 @@ static ssize_t coda_psdev_write(struct file *file, const char __user *buf,
 	mutex_unlock(&vcp->vc_mutex);
 
 	if (!req) {
-		printk("psdev_write: msg (%d, %d) not found\n", 
-			hdr.opcode, hdr.unique);
+		pr_warn("%s: msg (%d, %d) not found\n",
+			__func__, hdr.opcode, hdr.unique);
 		retval = -ESRCH;
 		goto out;
 	}
 
         /* move data into response buffer. */
 	if (req->uc_outSize < nbytes) {
-                printk("psdev_write: too much cnt: %d, cnt: %ld, opc: %d, uniq: %d.\n",
-		       req->uc_outSize, (long)nbytes, hdr.opcode, hdr.unique);
+		pr_warn("%s: too much cnt: %d, cnt: %ld, opc: %d, uniq: %d.\n",
+			__func__, req->uc_outSize, (long)nbytes,
+			hdr.opcode, hdr.unique);
 		nbytes = req->uc_outSize; /* don't have more space! */
 	}
         if (copy_from_user(req->uc_data, buf, nbytes)) {
@@ -240,8 +242,8 @@ static ssize_t coda_psdev_read(struct file * file, char __user * buf,
 	/* Move the input args into userspace */
 	count = req->uc_inSize;
 	if (nbytes < req->uc_inSize) {
-                printk ("psdev_read: Venus read %ld bytes of %d in message\n",
-			(long)nbytes, req->uc_inSize);
+		pr_warn("%s: Venus read %ld bytes of %d in message\n",
+			__func__, (long)nbytes, req->uc_inSize);
 		count = nbytes;
         }
 
@@ -305,7 +307,7 @@ static int coda_psdev_release(struct inode * inode, struct file * file)
 	struct upc_req *req, *tmp;
 
 	if (!vcp || !vcp->vc_inuse ) {
-		printk("psdev_release: Not open.\n");
+		pr_warn("%s: Not open.\n", __func__);
 		return -1;
 	}
 
@@ -354,8 +356,8 @@ static int init_coda_psdev(void)
 {
 	int i, err = 0;
 	if (register_chrdev(CODA_PSDEV_MAJOR, "coda", &coda_psdev_fops)) {
-              printk(KERN_ERR "coda_psdev: unable to get major %d\n", 
-		     CODA_PSDEV_MAJOR);
+		pr_err("%s: unable to get major %d\n",
+		       __func__, CODA_PSDEV_MAJOR);
               return -EIO;
 	}
 	coda_psdev_class = class_create(THIS_MODULE, "coda");
@@ -393,13 +395,13 @@ static int __init init_coda(void)
 		goto out2;
 	status = init_coda_psdev();
 	if ( status ) {
-		printk("Problem (%d) in init_coda_psdev\n", status);
+		pr_warn("Problem (%d) in init_coda_psdev\n", status);
 		goto out1;
 	}
 	
 	status = register_filesystem(&coda_fs_type);
 	if (status) {
-		printk("coda: failed to register filesystem!\n");
+		pr_warn("failed to register filesystem!\n");
 		goto out;
 	}
 	return 0;
@@ -420,9 +422,8 @@ static void __exit exit_coda(void)
         int err, i;
 
 	err = unregister_filesystem(&coda_fs_type);
-        if ( err != 0 ) {
-                printk("coda: failed to unregister filesystem\n");
-        }
+	if (err != 0)
+		pr_warn("failed to unregister filesystem\n");
 	for (i = 0; i < MAX_CODADEVS; i++)
 		device_destroy(coda_psdev_class, MKDEV(CODA_PSDEV_MAJOR, i));
 	class_destroy(coda_psdev_class);