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Merge branches 'acpi-ac' and 'acpi-tpm'

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* acpi-ac:
  ACPI / AC: change notification handler type to ACPI_ALL_NOTIFY

* acpi-tpm:
  ACPI / TPM: fix memory leak when walking ACPI namespace
This commit is contained in:
Rafael J. Wysocki 2014-01-05 22:57:25 +01:00
commit c8d150761c
1 changed files with 9 additions and 6 deletions
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15
drivers/char/tpm/tpm_ppi.c
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@ -27,15 +27,18 @@ static char *tpm_device_name = "TPM";
static acpi_status ppi_callback(acpi_handle handle, u32 level, void *context,
void **return_value)
{
acpi_status status;
acpi_status status = AE_OK;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
status = acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
if (strstr(buffer.pointer, context) != NULL) {
*return_value = handle;
if (ACPI_SUCCESS(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer))) {
if (strstr(buffer.pointer, context) != NULL) {
*return_value = handle;
status = AE_CTRL_TERMINATE;
}
kfree(buffer.pointer);
return AE_CTRL_TERMINATE;
}
return AE_OK;
return status;
}
static inline void ppi_assign_params(union acpi_object params[4],