[PATCH] tpm: msecs_to_jiffies cleanups

The timeout and duration values used in the tpm driver are not exposed to
userspace.  This patch converts the storage units to jiffies with
msecs_to_jiffies.  They were always being used in jiffies so this
simplifies things removing the need for calculation all over the place.
The change necessitated a type change in the tpm_chip struct to hold
jiffies.

Signed-off-by: Kylie Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 24541a556d02..54a4c804e25f 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -77,8 +77,8 @@ struct tpm_vendor_specific {
         struct attribute_group *attr_group;
         struct list_head list;
         int locality;
-        u32 timeout_a, timeout_b, timeout_c, timeout_d;
-        u32 duration[3];
+        unsigned long timeout_a, timeout_b, timeout_c, timeout_d; /* jiffies */
+        unsigned long duration[3]; /* jiffies */
 
         wait_queue_head_t read_queue;
         wait_queue_head_t int_queue;