3 files changed, 4 insertions, 6 deletions

diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 8cfb001092ab..674a8374c6d9 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -2026,24 +2026,21 @@ acpi_sba_ioc_add(struct acpi_device *device)
         struct ioc *ioc;
         acpi_status status;
         u64 hpa, length;
-        struct acpi_buffer buffer;
         struct acpi_device_info *dev_info;
 
         status = hp_acpi_csr_space(device->handle, &hpa, &length);
         if (ACPI_FAILURE(status))
                 return 1;
 
-        buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
-        status = acpi_get_object_info(device->handle, &buffer);
+        status = acpi_get_object_info(device->handle, &dev_info);
         if (ACPI_FAILURE(status))
                 return 1;
-        dev_info = buffer.pointer;
 
         /*
          * For HWP0001, only SBA appears in ACPI namespace.  It encloses the PCI
          * root bridges, and its CSR space includes the IOC function.
          */
-        if (strncmp("HWP0001", dev_info->hardware_id.value, 7) == 0) {
+        if (strncmp("HWP0001", dev_info->hardware_id.string, 7) == 0) {
                 hpa += ZX1_IOC_OFFSET;
                 /* zx1 based systems default to kernel page size iommu pages */
                 if (!iovp_shift)
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 20d1465a2ab0..4518dc500903 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -144,7 +144,6 @@ static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate)
 
 #else /* !CONFIG_ACPI */
 
-#define acpi_disabled 1
 #define acpi_lapic 0
 #define acpi_ioapic 0
 static inline void acpi_noirq_set(void) { }
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index 712443ec6d43..b707a0141d3b 100644
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -18,6 +18,8 @@
 #include <asm/e820.h>
 #include <asm/pci_x86.h>
 
+#define PREFIX "PCI: "
+
 /* aperture is up to 256MB but BIOS may reserve less */
 #define MMCONFIG_APER_MIN       (2 * 1024*1024)
 #define MMCONFIG_APER_MAX       (256 * 1024*1024)