Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: (41 commits)
  udf: use crc_itu_t from lib instead of udf_crc
  udf: Fix compilation warnings when UDF debug is on
  udf: Fix bug in VAT mapping code
  udf: Add read-only support for 2.50 UDF media
  udf: Fix handling of multisession media
  udf: Mount filesystem read-only if it has pseudooverwrite partition
  udf: Handle VAT packed inside inode properly
  udf: Allow loading of VAT inode
  udf: Fix detection of VAT version
  udf: Silence warning about accesses beyond end of device
  udf: Improve anchor block detection
  udf: Cleanup anchor block detection.
  udf: Move processing of virtual partitions
  udf: Move filling of partition descriptor info into a separate function
  udf: Improve error recovery on mount
  udf: Cleanup volume descriptor sequence processing
  udf: fix anchor point detection
  udf: Remove declarations of arrays of size UDF_NAME_LEN (256 bytes)
  udf: Remove checking of existence of filename in udf_add_entry()
  udf: Mark udf_process_sequence() as noinline
  ...

1 files changed, 17 insertions, 18 deletions

diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c
index ce595732ba6f..5f811655c9b5 100644
--- a/fs/udf/udftime.c
+++ b/fs/udf/udftime.c
@@ -85,39 +85,38 @@ extern struct timezone sys_tz;
 #define SECS_PER_HOUR   (60 * 60)
 #define SECS_PER_DAY    (SECS_PER_HOUR * 24)
 
-time_t *udf_stamp_to_time(time_t *dest, long *dest_usec, kernel_timestamp src)
+struct timespec *udf_disk_stamp_to_time(struct timespec *dest, timestamp src)
 {
         int yday;
-        uint8_t type = src.typeAndTimezone >> 12;
+        u16 typeAndTimezone = le16_to_cpu(src.typeAndTimezone);
+        u16 year = le16_to_cpu(src.year);
+        uint8_t type = typeAndTimezone >> 12;
         int16_t offset;
 
         if (type == 1) {
-                offset = src.typeAndTimezone << 4;
+                offset = typeAndTimezone << 4;
                 /* sign extent offset */
                 offset = (offset >> 4);
                 if (offset == -2047) /* unspecified offset */
                         offset = 0;
-        } else {
+        } else
                 offset = 0;
-        }
 
-        if ((src.year < EPOCH_YEAR) ||
-            (src.year >= EPOCH_YEAR + MAX_YEAR_SECONDS)) {
-                *dest = -1;
-                *dest_usec = -1;
+        if ((year < EPOCH_YEAR) ||
+            (year >= EPOCH_YEAR + MAX_YEAR_SECONDS)) {
                 return NULL;
         }
-        *dest = year_seconds[src.year - EPOCH_YEAR];
-        *dest -= offset * 60;
+        dest->tv_sec = year_seconds[year - EPOCH_YEAR];
+        dest->tv_sec -= offset * 60;
 
-        yday = ((__mon_yday[__isleap(src.year)][src.month - 1]) + src.day - 1);
-        *dest += (((yday * 24) + src.hour) * 60 + src.minute) * 60 + src.second;
-        *dest_usec = src.centiseconds * 10000 +
-                        src.hundredsOfMicroseconds * 100 + src.microseconds;
+        yday = ((__mon_yday[__isleap(year)][src.month - 1]) + src.day - 1);
+        dest->tv_sec += (((yday * 24) + src.hour) * 60 + src.minute) * 60 + src.second;
+        dest->tv_nsec = 1000 * (src.centiseconds * 10000 +
+                        src.hundredsOfMicroseconds * 100 + src.microseconds);
         return dest;
 }
 
-kernel_timestamp *udf_time_to_stamp(kernel_timestamp *dest, struct timespec ts)
+timestamp *udf_time_to_disk_stamp(timestamp *dest, struct timespec ts)
 {
         long int days, rem, y;
         const unsigned short int *ip;
@@ -128,7 +127,7 @@ kernel_timestamp *udf_time_to_stamp(kernel_timestamp *dest, struct timespec ts)
         if (!dest)
                 return NULL;
 
-        dest->typeAndTimezone = 0x1000 | (offset & 0x0FFF);
+        dest->typeAndTimezone = cpu_to_le16(0x1000 | (offset & 0x0FFF));
 
         ts.tv_sec += offset * 60;
         days = ts.tv_sec / SECS_PER_DAY;
@@ -151,7 +150,7 @@ kernel_timestamp *udf_time_to_stamp(kernel_timestamp *dest, struct timespec ts)
                          - LEAPS_THRU_END_OF(y - 1));
                 y = yg;
         }
-        dest->year = y;
+        dest->year = cpu_to_le16(y);
         ip = __mon_yday[__isleap(y)];
         for (y = 11; days < (long int)ip[y]; --y)
                 continue;