[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>
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index f9333e7..3271391 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -22,17 +22,22 @@
#include "tpm.h"
/* Atmel definitions */
-#define TPM_ATML_BASE 0x400
+enum tpm_atmel_addr{
+ TPM_ATML_BASE = 0x400
+};
/* write status bits */
-#define ATML_STATUS_ABORT 0x01
-#define ATML_STATUS_LASTBYTE 0x04
-
+enum tpm_atmel_write_status {
+ ATML_STATUS_ABORT = 0x01,
+ ATML_STATUS_LASTBYTE = 0x04
+};
/* read status bits */
-#define ATML_STATUS_BUSY 0x01
-#define ATML_STATUS_DATA_AVAIL 0x02
-#define ATML_STATUS_REWRITE 0x04
-
+enum tpm_atmel_read_status {
+ ATML_STATUS_BUSY = 0x01,
+ ATML_STATUS_DATA_AVAIL = 0x02,
+ ATML_STATUS_REWRITE = 0x04,
+ ATML_STATUS_READY = 0x08
+};
static int tpm_atml_recv(struct tpm_chip *chip, u8 * buf, size_t count)
{