From a48d6602c80f0a29d07475fccf9debcaaf005ca0 Mon Sep 17 00:00:00 2001 Message-Id: In-Reply-To: <0c740d356f8d30310bcff2b06cfefad0e72769e2.1344844502.git.minovotn@redhat.com> References: <0c740d356f8d30310bcff2b06cfefad0e72769e2.1344844502.git.minovotn@redhat.com> From: Alex Williamson Date: Tue, 7 Aug 2012 19:41:27 +0200 Subject: [PATCH 3/5] acpi_piix4: Remove PCI_RMV_BASE write code RH-Author: Alex Williamson Message-id: <20120807194126.6021.48081.stgit@bling.home> Patchwork-id: 40607 O-Subject: [RHEL6.4 qemu-kvm PATCH 3/5] acpi_piix4: Remove PCI_RMV_BASE write code Bugzilla: 807391 RH-Acked-by: Michael S. Tsirkin RH-Acked-by: Igor Mammedov RH-Acked-by: Don Dutile Bugzilla: 807391 Upstream commit: 31745aabcd6dce5583dbd0e5ddee93ff9fdfe3e6 Clarify this register as read-only and remove write code. No change in existing behavior. Signed-off-by: Alex Williamson Signed-off-by: Michael S. Tsirkin --- hw/acpi.c | 6 ------ 1 file changed, 6 deletions(-) Signed-off-by: Michal Novotny --- hw/acpi.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/hw/acpi.c b/hw/acpi.c index 54d4d91..6db0693 100644 --- a/hw/acpi.c +++ b/hw/acpi.c @@ -886,11 +886,6 @@ static uint32_t pcirmv_read(void *opaque, uint32_t addr) return s->pci0_hotplug_enable; } -static void pcirmv_write(void *opaque, uint32_t addr, uint32_t val) -{ - return; -} - static const char *model; static int piix4_device_hotplug(PCIDevice *dev, int state); @@ -916,7 +911,6 @@ void piix4_acpi_system_hot_add_init(PCIBus *bus, const char *cpu_model) register_ioport_write(PCI_EJ_BASE, 4, 4, pciej_write, pm_state); register_ioport_read(PCI_EJ_BASE, 4, 4, pciej_read, pm_state); - register_ioport_write(PCI_RMV_BASE, 4, 4, pcirmv_write, pm_state); register_ioport_read(PCI_RMV_BASE, 4, 4, pcirmv_read, pm_state); model = cpu_model; -- 1.7.11.2