1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 9293bcc4dc62..159882ca69dd 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -50,7 +50,11 @@ struct tpm_vendor_specific {
         u8 req_complete_mask;
         u8 req_complete_val;
         u8 req_canceled;
-        u16 base;               /* TPM base address */
+        void __iomem *iobase;           /* ioremapped address */
+        unsigned long base;             /* TPM base address */
+
+        int region_size;
+        int have_region;
 
         int (*recv) (struct tpm_chip *, u8 *, size_t);
         int (*send) (struct tpm_chip *, u8 *, size_t);
@@ -73,6 +77,7 @@ struct tpm_chip {
         struct semaphore buffer_mutex;
 
         struct timer_list user_read_timer;      /* user needs to claim result */
+        struct work_struct work;
         struct semaphore tpm_mutex;     /* tpm is processing */
 
         struct tpm_vendor_specific *vendor;