x86: force enable HPET on (some?) ICH9 boards

[linux-2.6-omap-h63xx.git] / fs / udf / udftime.c

diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c
index b9f3198080e9c27a6f78865f53c8094db6cdac6f..adcb87c2da7edbd79be82f07d4641f41d9a7646b 100644 (file)
--- a/fs/udf/udftime.c
+++ b/fs/udf/udftime.c
@@ -18,18 +18,18 @@
    Boston, MA 02111-1307, USA.  */
 
 /*
- * dgb 10/02/98: ripped this from glibc source to help convert timestamps to unix time 
+ * dgb 10/02/98: ripped this from glibc source to help convert timestamps to unix time
  *     10/04/98: added new table-based lookup after seeing how ugly the gnu code is
  * blf 09/27/99: ripped out all the old code and inserted new table from
- *                                     John Brockmeyer (without leap second corrections)
- *                              rewrote udf_stamp_to_time and fixed timezone accounting in
-                                       udf_time_to_stamp.
+ *              John Brockmeyer (without leap second corrections)
+ *              rewrote udf_stamp_to_time and fixed timezone accounting in
+ *              udf_time_to_stamp.
  */
 
 /*
  * We don't take into account leap seconds. This may be correct or incorrect.
  * For more NIST information (especially dealing with leap seconds), see:
- *  http://www.boulder.nist.gov/timefreq/pubs/bulletin/leapsecond.htm
+ * http://www.boulder.nist.gov/timefreq/pubs/bulletin/leapsecond.htm
  */
 
 #include <linux/types.h>
@@ -54,28 +54,28 @@ static const unsigned short int __mon_yday[2][13] = {
 };
 
 #define MAX_YEAR_SECONDS       69
-#define SPD 0x15180            /*3600*24 */
-#define SPY(y,l,s) (SPD * (365*y+l)+s)
-
-static time_t year_seconds[MAX_YEAR_SECONDS] = {
-/*1970*/ SPY(0, 0, 0), SPY(1, 0, 0), SPY(2, 0, 0), SPY(3, 1, 0),
-/*1974*/ SPY(4, 1, 0), SPY(5, 1, 0), SPY(6, 1, 0), SPY(7, 2, 0),
-/*1978*/ SPY(8, 2, 0), SPY(9, 2, 0), SPY(10, 2, 0), SPY(11, 3, 0),
-/*1982*/ SPY(12, 3, 0), SPY(13, 3, 0), SPY(14, 3, 0), SPY(15, 4, 0),
-/*1986*/ SPY(16, 4, 0), SPY(17, 4, 0), SPY(18, 4, 0), SPY(19, 5, 0),
-/*1990*/ SPY(20, 5, 0), SPY(21, 5, 0), SPY(22, 5, 0), SPY(23, 6, 0),
-/*1994*/ SPY(24, 6, 0), SPY(25, 6, 0), SPY(26, 6, 0), SPY(27, 7, 0),
-/*1998*/ SPY(28, 7, 0), SPY(29, 7, 0), SPY(30, 7, 0), SPY(31, 8, 0),
-/*2002*/ SPY(32, 8, 0), SPY(33, 8, 0), SPY(34, 8, 0), SPY(35, 9, 0),
-/*2006*/ SPY(36, 9, 0), SPY(37, 9, 0), SPY(38, 9, 0), SPY(39, 10, 0),
-/*2010*/ SPY(40, 10, 0), SPY(41, 10, 0), SPY(42, 10, 0), SPY(43, 11, 0),
-/*2014*/ SPY(44, 11, 0), SPY(45, 11, 0), SPY(46, 11, 0), SPY(47, 12, 0),
-/*2018*/ SPY(48, 12, 0), SPY(49, 12, 0), SPY(50, 12, 0), SPY(51, 13, 0),
-/*2022*/ SPY(52, 13, 0), SPY(53, 13, 0), SPY(54, 13, 0), SPY(55, 14, 0),
-/*2026*/ SPY(56, 14, 0), SPY(57, 14, 0), SPY(58, 14, 0), SPY(59, 15, 0),
-/*2030*/ SPY(60, 15, 0), SPY(61, 15, 0), SPY(62, 15, 0), SPY(63, 16, 0),
-/*2034*/ SPY(64, 16, 0), SPY(65, 16, 0), SPY(66, 16, 0), SPY(67, 17, 0),
-/*2038*/ SPY(68, 17, 0)
+#define SPD                    0x15180 /*3600*24 */
+#define SPY(y,l,s)             (SPD * (365*y+l)+s)
+
+static time_t year_seconds[MAX_YEAR_SECONDS]= {
+/*1970*/ SPY( 0, 0,0), SPY( 1, 0,0), SPY( 2, 0,0), SPY( 3, 1,0),
+/*1974*/ SPY( 4, 1,0), SPY( 5, 1,0), SPY( 6, 1,0), SPY( 7, 2,0),
+/*1978*/ SPY( 8, 2,0), SPY( 9, 2,0), SPY(10, 2,0), SPY(11, 3,0),
+/*1982*/ SPY(12, 3,0), SPY(13, 3,0), SPY(14, 3,0), SPY(15, 4,0),
+/*1986*/ SPY(16, 4,0), SPY(17, 4,0), SPY(18, 4,0), SPY(19, 5,0),
+/*1990*/ SPY(20, 5,0), SPY(21, 5,0), SPY(22, 5,0), SPY(23, 6,0),
+/*1994*/ SPY(24, 6,0), SPY(25, 6,0), SPY(26, 6,0), SPY(27, 7,0),
+/*1998*/ SPY(28, 7,0), SPY(29, 7,0), SPY(30, 7,0), SPY(31, 8,0),
+/*2002*/ SPY(32, 8,0), SPY(33, 8,0), SPY(34, 8,0), SPY(35, 9,0),
+/*2006*/ SPY(36, 9,0), SPY(37, 9,0), SPY(38, 9,0), SPY(39,10,0),
+/*2010*/ SPY(40,10,0), SPY(41,10,0), SPY(42,10,0), SPY(43,11,0),
+/*2014*/ SPY(44,11,0), SPY(45,11,0), SPY(46,11,0), SPY(47,12,0),
+/*2018*/ SPY(48,12,0), SPY(49,12,0), SPY(50,12,0), SPY(51,13,0),
+/*2022*/ SPY(52,13,0), SPY(53,13,0), SPY(54,13,0), SPY(55,14,0),
+/*2026*/ SPY(56,14,0), SPY(57,14,0), SPY(58,14,0), SPY(59,15,0),
+/*2030*/ SPY(60,15,0), SPY(61,15,0), SPY(62,15,0), SPY(63,16,0),
+/*2034*/ SPY(64,16,0), SPY(65,16,0), SPY(66,16,0), SPY(67,17,0),
+/*2038*/ SPY(68,17,0)
 };
 
 extern struct timezone sys_tz;
@@ -83,7 +83,7 @@ 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)
+time_t *udf_stamp_to_time(time_t *dest, long *dest_usec, kernel_timestamp src)
 {
        int yday;
        uint8_t type = src.typeAndTimezone >> 12;
@@ -93,10 +93,11 @@ time_t *udf_stamp_to_time(time_t * dest, long *dest_usec, kernel_timestamp src)
                offset = src.typeAndTimezone << 4;
                /* sign extent offset */
                offset = (offset >> 4);
-               if (offset == -2047)    /* unspecified offset */
+               if (offset == -2047) /* unspecified offset */
                        offset = 0;
-       } else
+       } else {
                offset = 0;
+       }
 
        if ((src.year < EPOCH_YEAR) ||
            (src.year >= EPOCH_YEAR + MAX_YEAR_SECONDS)) {
@@ -107,12 +108,10 @@ time_t *udf_stamp_to_time(time_t * dest, long *dest_usec, kernel_timestamp src)
        *dest = year_seconds[src.year - EPOCH_YEAR];
        *dest -= offset * 60;
 
-       yday = ((__mon_yday[__isleap(src.year)]
-                [src.month - 1]) + (src.day - 1));
+       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;
+       *dest_usec = src.centiseconds * 10000 +
+                       src.hundredsOfMicroseconds * 100 + src.microseconds;
        return dest;
 }
 
@@ -145,8 +144,9 @@ kernel_timestamp *udf_time_to_stamp(kernel_timestamp * dest, struct timespec ts)
                long int yg = y + days / 365 - (days % 365 < 0);
 
                /* Adjust DAYS and Y to match the guessed year.  */
-               days -= ((yg - y) * 365 + LEAPS_THRU_END_OF(yg - 1)
-                        - LEAPS_THRU_END_OF(y - 1));
+               days -= ((yg - y) * 365
+                        + LEAPS_THRU_END_OF (yg - 1)
+                        - LEAPS_THRU_END_OF (y - 1));
                y = yg;
        }
        dest->year = y;
@@ -158,11 +158,9 @@ kernel_timestamp *udf_time_to_stamp(kernel_timestamp * dest, struct timespec ts)
        dest->day = days + 1;
 
        dest->centiseconds = ts.tv_nsec / 10000000;
-       dest->hundredsOfMicroseconds =
-           (ts.tv_nsec / 1000 - dest->centiseconds * 10000) / 100;
-       dest->microseconds =
-           (ts.tv_nsec / 1000 - dest->centiseconds * 10000 -
-            dest->hundredsOfMicroseconds * 100);
+       dest->hundredsOfMicroseconds = (ts.tv_nsec / 1000 - dest->centiseconds * 10000) / 100;
+       dest->microseconds = (ts.tv_nsec / 1000 - dest->centiseconds * 10000 -
+                             dest->hundredsOfMicroseconds * 100);
        return dest;
 }