From: Philippe Mathieu-Daudé <philmd@redhat.com>
Date: Tue, 28 May 2019 16:40:13 +0000 (+0200)
Subject: hw/pci-bridge: Use the QOM BUS() macro to access BusState.qbus
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4b3393e6510e0773260ed4fb22c2603a23bbcece;p=qemu.git

hw/pci-bridge: Use the QOM BUS() macro to access BusState.qbus

Rather than looking inside the definition of a BusState with "s->bus.qbus",
use the QOM prefered style: "BUS(&s->bus)".

This patch was generated using the following Coccinelle script:

    // Use BUS() macros to access BusState.qbus
    @use_bus_macro_to_access_qbus@
    expression obj;
    identifier bus;
    @@
    -&obj->bus.qbus
    +BUS(&obj->bus)

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Message-Id: <20190528164020.32250-4-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---

diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c
index c6d9ded320..8d954885c0 100644
--- a/hw/pci/pci_bridge.c
+++ b/hw/pci/pci_bridge.c
@@ -273,7 +273,7 @@ void pci_bridge_write_config(PCIDevice *d,
     newctl = pci_get_word(d->config + PCI_BRIDGE_CONTROL);
     if (~oldctl & newctl & PCI_BRIDGE_CTL_BUS_RESET) {
         /* Trigger hot reset on 0->1 transition. */
-        qbus_reset_all(&s->sec_bus.qbus);
+        qbus_reset_all(BUS(&s->sec_bus));
     }
 }