[PATCH] tpm: chip struct update

To assist with chip management and better support the possibility of having
multiple TPMs in the system of the same kind, the struct tpm_vendor_specific
member of the tpm_chip was changed from a pointer to an instance.  This patch
changes that declaration and fixes up all accesses to the structure member
except in tpm_infineon which is coming in a patch from Marcel Selhorst.

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, 16 insertions, 16 deletions

diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c
index 680a8e331887..3dbbe9686c76 100644
--- a/drivers/char/tpm/tpm_nsc.c
+++ b/drivers/char/tpm/tpm_nsc.c
@@ -71,7 +71,7 @@ static int wait_for_stat(struct tpm_chip *chip, u8 mask, u8 val, u8 * data)
         unsigned long stop;
 
         /* status immediately available check */
-        *data = inb(chip->vendor->base + NSC_STATUS);
+        *data = inb(chip->vendor.base + NSC_STATUS);
         if ((*data & mask) == val)
                 return 0;
 
@@ -79,7 +79,7 @@ static int wait_for_stat(struct tpm_chip *chip, u8 mask, u8 val, u8 * data)
         stop = jiffies + 10 * HZ;
         do {
                 msleep(TPM_TIMEOUT);
-                *data = inb(chip->vendor->base + 1);
+                *data = inb(chip->vendor.base + 1);
                 if ((*data & mask) == val)
                         return 0;
         }
@@ -94,9 +94,9 @@ static int nsc_wait_for_ready(struct tpm_chip *chip)
         unsigned long stop;
 
         /* status immediately available check */
-        status = inb(chip->vendor->base + NSC_STATUS);
+        status = inb(chip->vendor.base + NSC_STATUS);
         if (status & NSC_STATUS_OBF)
-                status = inb(chip->vendor->base + NSC_DATA);
+                status = inb(chip->vendor.base + NSC_DATA);
         if (status & NSC_STATUS_RDY)
                 return 0;
 
@@ -104,9 +104,9 @@ static int nsc_wait_for_ready(struct tpm_chip *chip)
         stop = jiffies + 100;
         do {
                 msleep(TPM_TIMEOUT);
-                status = inb(chip->vendor->base + NSC_STATUS);
+                status = inb(chip->vendor.base + NSC_STATUS);
                 if (status & NSC_STATUS_OBF)
-                        status = inb(chip->vendor->base + NSC_DATA);
+                        status = inb(chip->vendor.base + NSC_DATA);
                 if (status & NSC_STATUS_RDY)
                         return 0;
         }
@@ -132,7 +132,7 @@ static int tpm_nsc_recv(struct tpm_chip *chip, u8 * buf, size_t count)
                 return -EIO;
         }
         if ((data =
-             inb(chip->vendor->base + NSC_DATA)) != NSC_COMMAND_NORMAL) {
+             inb(chip->vendor.base + NSC_DATA)) != NSC_COMMAND_NORMAL) {
                 dev_err(chip->dev, "not in normal mode (0x%x)\n",
                         data);
                 return -EIO;
@@ -148,7 +148,7 @@ static int tpm_nsc_recv(struct tpm_chip *chip, u8 * buf, size_t count)
                 }
                 if (data & NSC_STATUS_F0)
                         break;
-                *p = inb(chip->vendor->base + NSC_DATA);
+                *p = inb(chip->vendor.base + NSC_DATA);
         }
 
         if ((data & NSC_STATUS_F0) == 0 &&
@@ -156,7 +156,7 @@ static int tpm_nsc_recv(struct tpm_chip *chip, u8 * buf, size_t count)
                 dev_err(chip->dev, "F0 not set\n");
                 return -EIO;
         }
-        if ((data = inb(chip->vendor->base + NSC_DATA)) != NSC_COMMAND_EOC) {
+        if ((data = inb(chip->vendor.base + NSC_DATA)) != NSC_COMMAND_EOC) {
                 dev_err(chip->dev,
                         "expected end of command(0x%x)\n", data);
                 return -EIO;
@@ -182,7 +182,7 @@ static int tpm_nsc_send(struct tpm_chip *chip, u8 * buf, size_t count)
          * fix it. Not sure why this is needed, we followed the flow
          * chart in the manual to the letter.
          */
-        outb(NSC_COMMAND_CANCEL, chip->vendor->base + NSC_COMMAND);
+        outb(NSC_COMMAND_CANCEL, chip->vendor.base + NSC_COMMAND);
 
         if (nsc_wait_for_ready(chip) != 0)
                 return -EIO;
@@ -192,7 +192,7 @@ static int tpm_nsc_send(struct tpm_chip *chip, u8 * buf, size_t count)
                 return -EIO;
         }
 
-        outb(NSC_COMMAND_NORMAL, chip->vendor->base + NSC_COMMAND);
+        outb(NSC_COMMAND_NORMAL, chip->vendor.base + NSC_COMMAND);
         if (wait_for_stat(chip, NSC_STATUS_IBR, NSC_STATUS_IBR, &data) < 0) {
                 dev_err(chip->dev, "IBR timeout\n");
                 return -EIO;
@@ -204,26 +204,26 @@ static int tpm_nsc_send(struct tpm_chip *chip, u8 * buf, size_t count)
                                 "IBF timeout (while writing data)\n");
                         return -EIO;
                 }
-                outb(buf[i], chip->vendor->base + NSC_DATA);
+                outb(buf[i], chip->vendor.base + NSC_DATA);
         }
 
         if (wait_for_stat(chip, NSC_STATUS_IBF, 0, &data) < 0) {
                 dev_err(chip->dev, "IBF timeout\n");
                 return -EIO;
         }
-        outb(NSC_COMMAND_EOC, chip->vendor->base + NSC_COMMAND);
+        outb(NSC_COMMAND_EOC, chip->vendor.base + NSC_COMMAND);
 
         return count;
 }
 
 static void tpm_nsc_cancel(struct tpm_chip *chip)
 {
-        outb(NSC_COMMAND_CANCEL, chip->vendor->base + NSC_COMMAND);
+        outb(NSC_COMMAND_CANCEL, chip->vendor.base + NSC_COMMAND);
 }
 
 static u8 tpm_nsc_status(struct tpm_chip *chip)
 {
-        return inb(chip->vendor->base + NSC_STATUS);
+        return inb(chip->vendor.base + NSC_STATUS);
 }
 
 static struct file_operations nsc_ops = {
@@ -268,7 +268,7 @@ static void __devexit tpm_nsc_remove(struct device *dev)
 {
         struct tpm_chip *chip = dev_get_drvdata(dev);
         if ( chip ) {
-                release_region(chip->vendor->base, 2);
+                release_region(chip->vendor.base, 2);
                 tpm_remove_hardware(chip->dev);
         }
 }