5 files changed, 9 insertions, 28 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c
index d80738fdf42..86c6743ec1f 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -27,7 +27,7 @@
 
 #include "udfdecl.h"
 #include <linux/fs.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <linux/kernel.h>
 #include <linux/string.h> /* memset */
 #include <linux/capability.h>
@@ -100,24 +100,6 @@ static int udf_adinicb_write_begin(struct file *file,
 	return 0;
 }
 
-static int udf_adinicb_write_end(struct file *file,
-			struct address_space *mapping,
-			loff_t pos, unsigned len, unsigned copied,
-			struct page *page, void *fsdata)
-{
-	struct inode *inode = mapping->host;
-	unsigned offset = pos & (PAGE_CACHE_SIZE - 1);
-	char *kaddr;
-	struct udf_inode_info *iinfo = UDF_I(inode);
-
-	kaddr = kmap_atomic(page);
-	memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr + offset,
-		kaddr + offset, copied);
-	kunmap_atomic(kaddr);
-
-	return simple_write_end(file, mapping, pos, len, copied, page, fsdata);
-}
-
 static ssize_t udf_adinicb_direct_IO(int rw, struct kiocb *iocb,
 				     struct iov_iter *iter,
 				     loff_t offset)
@@ -130,7 +112,7 @@ const struct address_space_operations udf_adinicb_aops = {
 	.readpage	= udf_adinicb_readpage,
 	.writepage	= udf_adinicb_writepage,
 	.write_begin	= udf_adinicb_write_begin,
-	.write_end	= udf_adinicb_write_end,
+	.write_end	= simple_write_end,
 	.direct_IO	= udf_adinicb_direct_IO,
 };
 
diff --git a/fs/udf/lowlevel.c b/fs/udf/lowlevel.c
index 6583fe9b064..6ad5a453af9 100644
--- a/fs/udf/lowlevel.c
+++ b/fs/udf/lowlevel.c
@@ -21,7 +21,7 @@
 
 #include <linux/blkdev.h>
 #include <linux/cdrom.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 #include "udf_sb.h"
 
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 3286db047a4..813da94d447 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -63,7 +63,7 @@
 #include "udf_i.h"
 
 #include <linux/init.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 #define VDS_POS_PRIMARY_VOL_DESC	0
 #define VDS_POS_UNALLOC_SPACE_DESC	1
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
index d7c6dbe4194..6fb7945c1e6 100644
--- a/fs/udf/symlink.c
+++ b/fs/udf/symlink.c
@@ -20,7 +20,7 @@
  */
 
 #include "udfdecl.h"
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/time.h>
diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c
index 44b815e57f9..afd470e588f 100644
--- a/fs/udf/unicode.c
+++ b/fs/udf/unicode.c
@@ -412,7 +412,6 @@ static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName,
 	int extIndex = 0, newExtIndex = 0, hasExt = 0;
 	unsigned short valueCRC;
 	uint8_t curr;
-	const uint8_t hexChar[] = "0123456789ABCDEF";
 
 	if (udfName[0] == '.' &&
 	    (udfLen == 1 || (udfLen == 2 && udfName[1] == '.'))) {
@@ -477,10 +476,10 @@ static int udf_translate_to_linux(uint8_t *newName, uint8_t *udfName,
 			newIndex = 250;
 		newName[newIndex++] = CRC_MARK;
 		valueCRC = crc_itu_t(0, fidName, fidNameLen);
-		newName[newIndex++] = hexChar[(valueCRC & 0xf000) >> 12];
-		newName[newIndex++] = hexChar[(valueCRC & 0x0f00) >> 8];
-		newName[newIndex++] = hexChar[(valueCRC & 0x00f0) >> 4];
-		newName[newIndex++] = hexChar[(valueCRC & 0x000f)];
+		newName[newIndex++] = hex_asc_upper_hi(valueCRC >> 8);
+		newName[newIndex++] = hex_asc_upper_lo(valueCRC >> 8);
+		newName[newIndex++] = hex_asc_upper_hi(valueCRC);
+		newName[newIndex++] = hex_asc_upper_lo(valueCRC);
 
 		if (hasExt) {
 			newName[newIndex++] = EXT_MARK;