[PATCH] tpm: Fix concerns with TPM driver -- use enums

Convert #defines to named enums where that preference has been indicated by
other kernel developers.

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

1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 3c4ee433ec7f..1a94a8c345e0 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -25,11 +25,16 @@
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
 
-#define TPM_TIMEOUT     5       /* msecs */
+enum tpm_timeout {
+        TPM_TIMEOUT = 5,        /* msecs */
+};
 
 /* TPM addresses */
-#define TPM_ADDR                        0x4E
-#define TPM_DATA                        0x4F
+enum tpm_addr {
+        TPM_ADDR = 0x4E,
+        TPM_DATA = 0x4F
+};
+
 
 struct tpm_chip;