Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: sleep: init_set_sci_en_on_resume for Dell Studio 155x
  ACPI: fix acpi_hest_firmware_first_pci() caused oops
  sbshc: acpi_device_class "smbus_host_controller" too long
  power_meter: acpi_device_class "power_meter_resource" too long
  acpi_pad: "processor_aggregator" name too long
  PNP: don't check for conflicts with bridge windows
  ACPI: DMI init_set_sci_en_on_resume for multiple Lenovo ThinkPads
  PNPACPI: compute Address Space length rather than using _LEN
  ACPI: silence kmemcheck false positive

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/acpi/hest.c b/drivers/acpi/hest.c
index 4bb18c980ac6..1c527a192872 100644
--- a/drivers/acpi/hest.c
+++ b/drivers/acpi/hest.c
@@ -123,6 +123,10 @@ int acpi_hest_firmware_first_pci(struct pci_dev *pci)
 {
         acpi_status status = AE_NOT_FOUND;
         struct acpi_table_header *hest = NULL;
+
+        if (acpi_disabled)
+                return 0;
+
         status = acpi_get_table(ACPI_SIG_HEST, 1, &hest);
 
         if (ACPI_SUCCESS(status)) {