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

[deliverable/linux.git] / drivers / char / tpm / tpm_atmel.c

diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index f9333e729b623308618606222f673ba0b8897074..3271391892e87bcca2117c2de1d201a98604bffe 100644 (file)
--- 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)
 {