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

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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>
This commit is contained in:
Kylene Hall
2005-06-23 22:01:48 -07:00
committed by Linus Torvalds
parent 700d8bdcd0
commit 3122a88a24
4 changed files with 87 additions and 51 deletions
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21
drivers/char/tpm/tpm_atmel.c
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@@ -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)
{