Patchwork [V2,06/10] acpi: use range helper function.

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Submitter Isaku Yamahata
Date Dec. 15, 2009, 11:26 a.m.
Message ID <1260876367-28197-7-git-send-email-yamahata@valinux.co.jp>
Download mbox | patch
Permalink /patch/41175/
State New
Headers show

Comments

Isaku Yamahata - Dec. 15, 2009, 11:26 a.m.
use range helper function in pm_write_config().

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/acpi.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/hw/acpi.c b/hw/acpi.c
index 9a69e7d..ad72297 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);
 }