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pci: Convert uses of pci_create() etc. with Coccinelle
Replace dev = pci_create(bus, type_name); ... qdev_init_nofail(dev); by dev = pci_new(type_name); ... pci_realize_and_unref(dev, bus, &error_fatal); and similarly for pci_create_multifunction(). Recent commit "qdev: New qdev_new(), qdev_realize(), etc." explains why. Coccinelle script: @@ expression dev, bus, expr; expression list args; @@ - dev = pci_create(bus, args); + dev = pci_new(args); ... when != dev = expr - qdev_init_nofail(&dev->qdev); + pci_realize_and_unref(dev, bus, &error_fatal); @@ expression dev, bus, expr; expression list args; expression d; @@ - dev = pci_create(bus, args); + dev = pci_new(args); ( d = &dev->qdev; | d = DEVICE(dev); ) ... when != dev = expr - qdev_init_nofail(d); + pci_realize_and_unref(dev, bus, &error_fatal); @@ expression dev, bus, expr; expression list args; @@ - dev = pci_create(bus, args); + dev = pci_new(args); ... when != dev = expr - qdev_init_nofail(DEVICE(dev)); + pci_realize_and_unref(dev, bus, &error_fatal); @@ expression dev, bus, expr; expression list args; @@ - dev = DEVICE(pci_create(bus, args)); + PCIDevice *pci_dev; // TODO move + pci_dev = pci_new(args); + dev = DEVICE(pci_dev); ... when != dev = expr - qdev_init_nofail(dev); + pci_realize_and_unref(pci_dev, bus, &error_fatal); @@ expression dev, bus, expr; expression list args; @@ - dev = pci_create_multifunction(bus, args); + dev = pci_new_multifunction(args); ... when != dev = expr - qdev_init_nofail(&dev->qdev); + pci_realize_and_unref(dev, bus, &error_fatal); @@ expression bus, expr; expression list args; identifier dev; @@ - PCIDevice *dev = pci_create_multifunction(bus, args); + PCIDevice *dev = pci_new_multifunction(args); ... when != dev = expr - qdev_init_nofail(&dev->qdev); + pci_realize_and_unref(dev, bus, &error_fatal); @@ expression dev, bus, expr; expression list args; @@ - dev = pci_create_multifunction(bus, args); + dev = pci_new_multifunction(args); ... when != dev = expr - qdev_init_nofail(DEVICE(dev)); + pci_realize_and_unref(dev, bus, &error_fatal); Missing #include "qapi/error.h" added manually, whitespace changes minimized manually, @pci_dev declarations moved manually. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-16-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
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parent
7d61226158
commit
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11 changed files with 44 additions and 38 deletions
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@ -26,6 +26,7 @@
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#include "qemu/osdep.h"
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#include "dec.h"
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#include "hw/sysbus.h"
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#include "qapi/error.h"
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#include "qemu/module.h"
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#include "hw/pci/pci.h"
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#include "hw/pci/pci_host.h"
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@ -81,11 +82,10 @@ PCIBus *pci_dec_21154_init(PCIBus *parent_bus, int devfn)
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PCIDevice *dev;
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PCIBridge *br;
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dev = pci_create_multifunction(parent_bus, devfn, false,
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"dec-21154-p2p-bridge");
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dev = pci_new_multifunction(devfn, false, "dec-21154-p2p-bridge");
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br = PCI_BRIDGE(dev);
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pci_bridge_map_irq(br, "DEC 21154 PCI-PCI bridge", dec_map_irq);
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qdev_init_nofail(&dev->qdev);
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pci_realize_and_unref(dev, parent_bus, &error_fatal);
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return pci_bridge_get_sec_bus(br);
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}
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