--- zzzz-none-000/linux-3.10.107/fs/befs/datastream.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/fs/befs/datastream.c	2021-02-04 17:41:59.000000000 +0000
@@ -52,26 +52,25 @@
 	befs_block_run run;
 	befs_blocknr_t block;	/* block coresponding to pos */
 
-	befs_debug(sb, "---> befs_read_datastream() %Lu", pos);
+	befs_debug(sb, "---> %s %llu", __func__, pos);
 	block = pos >> BEFS_SB(sb)->block_shift;
 	if (off)
 		*off = pos - (block << BEFS_SB(sb)->block_shift);
 
 	if (befs_fblock2brun(sb, ds, block, &run) != BEFS_OK) {
 		befs_error(sb, "BeFS: Error finding disk addr of block %lu",
-			   block);
-		befs_debug(sb, "<--- befs_read_datastream() ERROR");
+			   (unsigned long)block);
+		befs_debug(sb, "<--- %s ERROR", __func__);
 		return NULL;
 	}
 	bh = befs_bread_iaddr(sb, run);
 	if (!bh) {
 		befs_error(sb, "BeFS: Error reading block %lu from datastream",
-			   block);
+			   (unsigned long)block);
 		return NULL;
 	}
 
-	befs_debug(sb, "<--- befs_read_datastream() read data, starting at %Lu",
-		   pos);
+	befs_debug(sb, "<--- %s read data, starting at %llu", __func__, pos);
 
 	return bh;
 }
@@ -106,7 +105,8 @@
 	} else {
 		befs_error(sb,
 			   "befs_fblock2brun() was asked to find block %lu, "
-			   "which is not mapped by the datastream\n", fblock);
+			   "which is not mapped by the datastream\n",
+			   (unsigned long)fblock);
 		err = BEFS_ERR;
 	}
 	return err;
@@ -116,7 +116,7 @@
  * befs_read_lsmylink - read long symlink from datastream.
  * @sb: Filesystem superblock 
  * @ds: Datastrem to read from
- * @buf: Buffer in which to place long symlink data
+ * @buff: Buffer in which to place long symlink data
  * @len: Length of the long symlink in bytes
  *
  * Returns the number of bytes read
@@ -128,14 +128,14 @@
 	befs_off_t bytes_read = 0;	/* bytes readed */
 	u16 plen;
 	struct buffer_head *bh = NULL;
-	befs_debug(sb, "---> befs_read_lsymlink() length: %Lu", len);
+	befs_debug(sb, "---> %s length: %llu", __func__, len);
 
 	while (bytes_read < len) {
 		bh = befs_read_datastream(sb, ds, bytes_read, NULL);
 		if (!bh) {
 			befs_error(sb, "BeFS: Error reading datastream block "
-				   "starting from %Lu", bytes_read);
-			befs_debug(sb, "<--- befs_read_lsymlink() ERROR");
+				   "starting from %llu", bytes_read);
+			befs_debug(sb, "<--- %s ERROR", __func__);
 			return bytes_read;
 
 		}
@@ -146,7 +146,8 @@
 		bytes_read += plen;
 	}
 
-	befs_debug(sb, "<--- befs_read_lsymlink() read %u bytes", bytes_read);
+	befs_debug(sb, "<--- %s read %u bytes", __func__, (unsigned int)
+		   bytes_read);
 	return bytes_read;
 }
 
@@ -167,9 +168,9 @@
 	befs_blocknr_t blocks;
 	befs_blocknr_t datablocks;	/* File data blocks */
 	befs_blocknr_t metablocks;	/* FS metadata blocks */
-	befs_sb_info *befs_sb = BEFS_SB(sb);
+	struct befs_sb_info *befs_sb = BEFS_SB(sb);
 
-	befs_debug(sb, "---> befs_count_blocks()");
+	befs_debug(sb, "---> %s", __func__);
 
 	datablocks = ds->size >> befs_sb->block_shift;
 	if (ds->size & (befs_sb->block_size - 1))
@@ -206,7 +207,7 @@
 	}
 
 	blocks = datablocks + metablocks;
-	befs_debug(sb, "<--- befs_count_blocks() %u blocks", blocks);
+	befs_debug(sb, "<--- %s %u blocks", __func__, (unsigned int)blocks);
 
 	return blocks;
 }
@@ -251,11 +252,11 @@
 	befs_blocknr_t max_block =
 	    data->max_direct_range >> BEFS_SB(sb)->block_shift;
 
-	befs_debug(sb, "---> befs_find_brun_direct(), find %lu", blockno);
+	befs_debug(sb, "---> %s, find %lu", __func__, (unsigned long)blockno);
 
 	if (blockno > max_block) {
-		befs_error(sb, "befs_find_brun_direct() passed block outside of"
-			   "direct region");
+		befs_error(sb, "%s passed block outside of direct region",
+			   __func__);
 		return BEFS_ERR;
 	}
 
@@ -267,13 +268,14 @@
 			run->start = array[i].start + offset;
 			run->len = array[i].len - offset;
 
-			befs_debug(sb, "---> befs_find_brun_direct(), "
-				   "found %lu at direct[%d]", blockno, i);
+			befs_debug(sb, "---> %s, "
+				   "found %lu at direct[%d]", __func__,
+				   (unsigned long)blockno, i);
 			return BEFS_OK;
 		}
 	}
 
-	befs_debug(sb, "---> befs_find_brun_direct() ERROR");
+	befs_debug(sb, "---> %s ERROR", __func__);
 	return BEFS_ERR;
 }
 
@@ -316,7 +318,7 @@
 	befs_blocknr_t indirblockno = iaddr2blockno(sb, &indirect);
 	int arraylen = befs_iaddrs_per_block(sb);
 
-	befs_debug(sb, "---> befs_find_brun_indirect(), find %lu", blockno);
+	befs_debug(sb, "---> %s, find %lu", __func__, (unsigned long)blockno);
 
 	indir_start_blk = data->max_direct_range >> BEFS_SB(sb)->block_shift;
 	search_blk = blockno - indir_start_blk;
@@ -325,10 +327,9 @@
 	for (i = 0; i < indirect.len; i++) {
 		indirblock = befs_bread(sb, indirblockno + i);
 		if (indirblock == NULL) {
-			befs_debug(sb,
-				   "---> befs_find_brun_indirect() failed to "
-				   "read disk block %lu from the indirect brun",
-				   indirblockno + i);
+			befs_debug(sb, "---> %s failed to read "
+				   "disk block %lu from the indirect brun",
+				   __func__, (unsigned long)indirblockno + i);
 			return BEFS_ERR;
 		}
 
@@ -348,9 +349,10 @@
 
 				brelse(indirblock);
 				befs_debug(sb,
-					   "<--- befs_find_brun_indirect() found "
-					   "file block %lu at indirect[%d]",
-					   blockno, j + (i * arraylen));
+					   "<--- %s found file block "
+					   "%lu at indirect[%d]", __func__,
+					   (unsigned long)blockno,
+					   j + (i * arraylen));
 				return BEFS_OK;
 			}
 			sum += len;
@@ -360,10 +362,10 @@
 	}
 
 	/* Only fallthrough is an error */
-	befs_error(sb, "BeFS: befs_find_brun_indirect() failed to find "
-		   "file block %lu", blockno);
+	befs_error(sb, "BeFS: %s failed to find "
+		   "file block %lu", __func__, (unsigned long)blockno);
 
-	befs_debug(sb, "<--- befs_find_brun_indirect() ERROR");
+	befs_debug(sb, "<--- %s ERROR", __func__);
 	return BEFS_ERR;
 }
 
@@ -426,7 +428,7 @@
 	struct buffer_head *indir_block;
 	befs_block_run indir_run;
 	befs_disk_inode_addr *iaddr_array = NULL;
-	befs_sb_info *befs_sb = BEFS_SB(sb);
+	struct befs_sb_info *befs_sb = BEFS_SB(sb);
 
 	befs_blocknr_t indir_start_blk =
 	    data->max_indirect_range >> befs_sb->block_shift;
@@ -444,7 +446,7 @@
 	size_t diblklen = iblklen * befs_iaddrs_per_block(sb)
 	    * BEFS_DBLINDIR_BRUN_LEN;
 
-	befs_debug(sb, "---> befs_find_brun_dblindirect() find %lu", blockno);
+	befs_debug(sb, "---> %s find %lu", __func__, (unsigned long)blockno);
 
 	/* First, discover which of the double_indir->indir blocks
 	 * contains pos. Then figure out how much of pos that
@@ -460,8 +462,9 @@
 	dbl_which_block = dblindir_indx / befs_iaddrs_per_block(sb);
 	if (dbl_which_block > data->double_indirect.len) {
 		befs_error(sb, "The double-indirect index calculated by "
-			   "befs_read_brun_dblindirect(), %d, is outside the range "
-			   "of the double-indirect block", dblindir_indx);
+			   "%s, %d, is outside the range "
+			   "of the double-indirect block", __func__,
+			   dblindir_indx);
 		return BEFS_ERR;
 	}
 
@@ -469,10 +472,10 @@
 	    befs_bread(sb, iaddr2blockno(sb, &data->double_indirect) +
 					dbl_which_block);
 	if (dbl_indir_block == NULL) {
-		befs_error(sb, "befs_read_brun_dblindirect() couldn't read the "
-			   "double-indirect block at blockno %lu",
-			   iaddr2blockno(sb,
-					 &data->double_indirect) +
+		befs_error(sb, "%s couldn't read the "
+			   "double-indirect block at blockno %lu", __func__,
+			   (unsigned long)
+			   iaddr2blockno(sb, &data->double_indirect) +
 			   dbl_which_block);
 		brelse(dbl_indir_block);
 		return BEFS_ERR;
@@ -489,16 +492,16 @@
 	which_block = indir_indx / befs_iaddrs_per_block(sb);
 	if (which_block > indir_run.len) {
 		befs_error(sb, "The indirect index calculated by "
-			   "befs_read_brun_dblindirect(), %d, is outside the range "
-			   "of the indirect block", indir_indx);
+			   "%s, %d, is outside the range "
+			   "of the indirect block", __func__, indir_indx);
 		return BEFS_ERR;
 	}
 
 	indir_block =
 	    befs_bread(sb, iaddr2blockno(sb, &indir_run) + which_block);
 	if (indir_block == NULL) {
-		befs_error(sb, "befs_read_brun_dblindirect() couldn't read the "
-			   "indirect block at blockno %lu",
+		befs_error(sb, "%s couldn't read the indirect block "
+			   "at blockno %lu", __func__, (unsigned long)
 			   iaddr2blockno(sb, &indir_run) + which_block);
 		brelse(indir_block);
 		return BEFS_ERR;
@@ -519,7 +522,7 @@
 	run->len -= offset;
 
 	befs_debug(sb, "Found file block %lu in double_indirect[%d][%d],"
-		   " double_indirect_leftover = %lu",
+		   " double_indirect_leftover = %lu", (unsigned long)
 		   blockno, dblindir_indx, indir_indx, dblindir_leftover);
 
 	return BEFS_OK;