Re: [qemu-s390x] [Qemu-trivial] [PATCH v2 07/10] hw/isa: Use the QOM DEVICE() macro to access DeviceState.qdev

[Laurent Vivier]

Le 28/05/2019 à 18:40, Philippe Mathieu-Daudé a écrit :
> Rather than looking inside the definition of a DeviceState with
> "s->qdev", use the QOM prefered style: "DEVICE(s)".
> 
> This patch was generated using the following Coccinelle script:
> 
>     // Use DEVICE() macros to access DeviceState.qdev
>     @use_device_macro_to_access_qdev@
>     expression obj;
>     identifier dev;
>     @@
>     -&obj->dev.qdev
>     +DEVICE(obj)
> 
> Suggested-by: Peter Maydell <address@hidden>
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> ---
>  hw/isa/lpc_ich9.c | 2 +-
>  hw/isa/vt82c686.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
> index 031ee9cd93..35d17246e9 100644
> --- a/hw/isa/lpc_ich9.c
> +++ b/hw/isa/lpc_ich9.c
> @@ -412,7 +412,7 @@ void ich9_lpc_pm_init(PCIDevice *lpc_pci, bool 
> smm_enabled)
>                                   true);
>      }
>  
> -    ich9_lpc_reset(&lpc->d.qdev);
> +    ich9_lpc_reset(DEVICE(lpc));
>  }
>  
>  /* APM */
> diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
> index 85d0532dd5..d46754f61c 100644
> --- a/hw/isa/vt82c686.c
> +++ b/hw/isa/vt82c686.c
> @@ -369,7 +369,7 @@ static void vt82c686b_pm_realize(PCIDevice *dev, Error 
> **errp)
>      pci_conf[0x90] = s->smb_io_base | 1;
>      pci_conf[0x91] = s->smb_io_base >> 8;
>      pci_conf[0xd2] = 0x90;
> -    pm_smbus_init(&s->dev.qdev, &s->smb, false);
> +    pm_smbus_init(DEVICE(s), &s->smb, false);
>      memory_region_add_subregion(get_system_io(), s->smb_io_base, &s->smb.io);
>  
>      apm_init(dev, &s->apm, NULL, s);
> 

Applied to my trivial-patches branch.

Thanks,
Laurent