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Subject[PATCH 3 of 6] tpm: change from pci_dev to dev power management functions
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This patch is in support of moving away from the lpc bus pci_dev.  The
power management prototypes used by platform drivers is different but
the functionality remains the same.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com
---

diff --exclude='*.o' --exclude='*.ko' --exclude='*.mod*' --exclude='tpm_*' --exclude='.*' --exclude='Makefile*' --exclude='Kconfig*' -uprN linux-2.6.13/drivers/char/tpm/tpm.c linux-2.6.13-tpm/drivers/char/tpm/tpm.c
--- linux-2.6.13/drivers/char/tpm/tpm.c 2005-10-19 14:27:57.000000000 -0500
+++ linux-2.6.13-tpm/drivers/char/tpm/tpm.c 2005-10-18 15:22:55.000000000 -0500
@@ -484,9 +484,9 @@ static u8 savestate[] = {
* We are about to suspend. Save the TPM state
* so that it can be restored.
*/
-int tpm_pm_suspend(struct pci_dev *pci_dev, pm_message_t pm_state)
+int tpm_pm_suspend(struct device *dev, pm_message_t pm_state, u32 level)
{
- struct tpm_chip *chip = pci_get_drvdata(pci_dev);
+ struct tpm_chip *chip = dev_get_drvdata(dev);
if (chip == NULL)
return -ENODEV;

@@ -500,9 +500,9 @@ EXPORT_SYMBOL_GPL(tpm_pm_suspend);
* Resume from a power safe. The BIOS already restored
* the TPM state.
*/
-int tpm_pm_resume(struct pci_dev *pci_dev)
+int tpm_pm_resume(struct device *dev, u32 level)
{
- struct tpm_chip *chip = pci_get_drvdata(pci_dev);
+ struct tpm_chip *chip = dev_get_drvdata(dev);

if (chip == NULL)
return -ENODEV;
diff --exclude='*.o' --exclude='*.ko' --exclude='*.mod*' --exclude='tpm_*' --exclude='.*' --exclude='Makefile*' --exclude='Kconfig*' -uprN linux-2.6.13/drivers/char/tpm/tpm.h linux-2.6.13-tpm/drivers/char/tpm/tpm.h
--- linux-2.6.13/drivers/char/tpm/tpm.h 2005-10-19 14:27:57.000000000 -0500
+++ linux-2.6.13-tpm/drivers/char/tpm/tpm.h 2005-10-18 15:17:32.000000000 -0500
@@ -100,5 +100,5 @@ extern ssize_t tpm_write(struct file *,
loff_t *);
extern ssize_t tpm_read(struct file *, char __user *, size_t, loff_t *);
extern void tpm_remove_hardware(struct device *);
-extern int tpm_pm_suspend(struct pci_dev *, pm_message_t);
-extern int tpm_pm_resume(struct pci_dev *);
+extern int tpm_pm_suspend(struct device *, pm_message_t,u32);
+extern int tpm_pm_resume(struct device *, u32);

-
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