[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>

1 files changed, 7 insertions, 12 deletions

diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 39e82314d67..84b2d46e6ff 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -143,11 +143,9 @@ static ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf,
 {
         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 @@ static ssize_t show_pcrs(struct device *dev, struct device_attribute *attr, char
 {
         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 @@ static ssize_t show_pcrs(struct device *dev, struct device_attribute *attr, char
             < 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 @@ static ssize_t show_pubek(struct device *dev, struct device_attribute *attr, cha
 {
         u8 *data;
         ssize_t len;
-        __be32 *native_val;
-        int i;
+        int i, rc;
         char *str = buf;
 
         struct tpm_chip *chip =
@@ -290,8 +288,6 @@ static ssize_t show_pubek(struct device *dev, struct device_attribute *attr, cha
            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 @@ static ssize_t show_pubek(struct device *dev, struct device_attribute *attr, cha
                     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 @@ static ssize_t show_caps(struct device *dev, struct device_attribute *attr, char
                 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));