From: Peter Huewe <peterhuewe@gmx.de>
Date: Mon, 12 Nov 2012 22:37:17 +0000 (+0100)
Subject: char/tpm: Remove duplicated lookup table
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=720ca4a9af1f1ce1d4d95ec4d6166ce84ede227f;p=linux-beck.git

char/tpm: Remove duplicated lookup table

The entries in tpm_protected_ordinal_duration are exactly the same as
the first 12 in tpm_ordinal_duration, so we can simply remove this one,
and save some bytes.

This does not change the behavior of the driver.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
---

diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 93211df52aab..9e3c529cac80 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -65,21 +65,6 @@ static DECLARE_BITMAP(dev_mask, TPM_NUM_DEVICES);
  * values of the SHORT, MEDIUM, and LONG durations are retrieved
  * from the chip during initialization with a call to tpm_get_timeouts.
  */
-static const u8 tpm_protected_ordinal_duration[TPM_MAX_PROTECTED_ORDINAL] = {
-	TPM_UNDEFINED,		/* 0 */
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,		/* 5 */
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,
-	TPM_UNDEFINED,
-	TPM_SHORT,		/* 10 */
-	TPM_SHORT,
-};
-
 static const u8 tpm_ordinal_duration[TPM_MAX_ORDINAL] = {
 	TPM_UNDEFINED,		/* 0 */
 	TPM_UNDEFINED,
@@ -357,8 +342,7 @@ unsigned long tpm_calc_ordinal_duration(struct tpm_chip *chip,
 	else if ((ordinal & TPM_PROTECTED_ORDINAL_MASK) <
 		 TPM_MAX_PROTECTED_ORDINAL)
 		duration_idx =
-		    tpm_protected_ordinal_duration[ordinal &
-						   TPM_PROTECTED_ORDINAL_MASK];
+		    tpm_ordinal_duration[ordinal & TPM_PROTECTED_ORDINAL_MASK];
 
 	if (duration_idx != TPM_UNDEFINED)
 		duration = chip->vendor.duration[duration_idx];