[PATCH 0/7] PC cleanups

[Bernhard Beschow]

This series contains some random trivial cleanups I came across when working on
the PC machines. It consists of reducing the usage of global variables and
eliminating some redundancies.

Testing done:
* `make check`
* `qemu-system-x86_64 -M q35 -m 2G -cdrom \
   manjaro-kde-21.3.2-220704-linux515.iso`
* `qemu-system-x86_64 -M pc -m 2G -cdrom manjaro-kde-21.3.2-220704-linux515.iso`

Bernhard Beschow (7):
  hw/pci-host/i440fx: Inline sysbus_add_io()
  hw/pci-host/q35: Inline sysbus_add_io()
  hw/i386/ich9: Rename Q35_MASK to ICH9_MASK
  hw/i386/pc_q35: Resolve redundant q35_host variable
  hw/i386/pc_{q35,piix}: Reuse MachineClass::desc as SMB product name
  hw/i386/pc_{q35,piix}: Minimize usage of get_system_memory()
  hw/i386/pc: Initialize ram_memory variable directly

 include/hw/i386/ich9.h | 10 +++++-----
 include/hw/i386/pc.h   |  1 -
 hw/i386/pc.c           |  2 --
 hw/i386/pc_piix.c      |  8 ++++----
 hw/i386/pc_q35.c       | 34 ++++++++++++++++------------------
 hw/pci-host/i440fx.c   |  5 +++--
 hw/pci-host/q35.c      |  6 ++++--
 7 files changed, 32 insertions(+), 34 deletions(-)

-- 
2.39.1