From: Isaku Yamahata <yamahata@valinux.co.jp>
Date: Tue, 15 Dec 2009 11:26:03 +0000 (+0900)
Subject: acpi: use range helper function.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a40e3411d199c43ea1eb837da642829d6a2d0148;p=qemu.git

acpi: use range helper function.

use range helper function in pm_write_config().

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/hw/acpi.c b/hw/acpi.c
index 9a69e7df1e..ad72297a94 100644
--- a/hw/acpi.c
+++ b/hw/acpi.c
@@ -437,7 +437,7 @@ static void pm_write_config(PCIDevice *d,
                             uint32_t address, uint32_t val, int len)
 {
     pci_default_write_config(d, address, val, len);
-    if (address == 0x80)
+    if (range_covers_byte(address, len, 0x80))
         pm_io_space_update((PIIX4PMState *)d);
 }