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Commit 1dadb3da authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
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[ACPI] don't complain about PCI root bridges without _SEG 



There are lots of single-PCI-segment machines that don't
supply _SEG for the root bridges.  The PCI root bridge driver
silently assumes the segment to be zero in this case,
so glue.c shouldn't complain either.

Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 6c89cce7

drivers/acpi/glue.c

+0 −3
Original line number Original line Diff line number Diff line
@@ -170,9 +170,6 @@ find_pci_rootbridge(acpi_handle handle, u32 lvl, void *context, void **rv) 
	status = acpi_evaluate_integer(handle, METHOD_NAME__SEG, NULL, &seg);

	status = acpi_evaluate_integer(handle, METHOD_NAME__SEG, NULL, &seg);

	if (status == AE_NOT_FOUND) {

	if (status == AE_NOT_FOUND) {

		/* Assume seg = 0 */

		/* Assume seg = 0 */

		printk(KERN_INFO PREFIX

		       "Assume root bridge [%s] segment is 0\n",

		       (char *)buffer.pointer);

		status = AE_OK;

		status = AE_OK;

		seg = 0;

		seg = 0;

	}

	}