[PATCH] tpm: remove unnecessary __force
Remove the unnecessary use of __force.
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.c b/drivers/char/tpm/tpm.c
index 39e8231..84b2d46 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -143,11 +143,9 @@
{
ssize_t len;
u32 count;
- __be32 *native_size;
unsigned long stop;
- native_size = (__force __be32 *) (buf + 2);
- count = be32_to_cpu(*native_size);
+ count = be32_to_cpu(*((__be32 *) (buf + 2)));
if (count == 0)
return -ENODATA;
@@ -214,7 +212,8 @@
{
u8 data[READ_PCR_RESULT_SIZE];
ssize_t len;
- int i, j, index, num_pcrs;
+ int i, j, num_pcrs;
+ __be32 index;
char *str = buf;
struct tpm_chip *chip =
@@ -227,7 +226,7 @@
< CAP_PCR_RESULT_SIZE)
return len;
- num_pcrs = be32_to_cpu(*((__force __be32 *) (data + 14)));
+ num_pcrs = be32_to_cpu(*((__be32 *) (data + 14)));
for (i = 0; i < num_pcrs; i++) {
memcpy(data, pcrread, sizeof(pcrread));
@@ -257,8 +256,7 @@
{
u8 *data;
ssize_t len;
- __be32 *native_val;
- int i;
+ int i, rc;
char *str = buf;
struct tpm_chip *chip =
@@ -290,8 +288,6 @@
ignore checksum 20 bytes
*/
- native_val = (__force __be32 *) (data + 34);
-
str +=
sprintf(str,
"Algorithm: %02X %02X %02X %02X\nEncscheme: %02X %02X\n"
@@ -302,8 +298,7 @@
data[15], data[16], data[17], data[22], data[23],
data[24], data[25], data[26], data[27], data[28],
data[29], data[30], data[31], data[32], data[33],
- be32_to_cpu(*native_val)
- );
+ be32_to_cpu(*((__be32 *) (data + 32))));
for (i = 0; i < 256; i++) {
str += sprintf(str, "%02X ", data[i + 39]);
@@ -355,7 +350,7 @@
return len;
str += sprintf(str, "Manufacturer: 0x%x\n",
- be32_to_cpu(*(data + 14)));
+ be32_to_cpu(*((__be32 *) (data + 14))));
memcpy(data, cap_version, sizeof(cap_version));