Re: [PATCH for-5.0 v5 19/23] ppc/xive: Remove the get_tctx() XiveRouter handler

[Greg Kurz]

On Fri, 15 Nov 2019 17:24:32 +0100
Cédric Le Goater <address@hidden> wrote:

> It is now unused.
> 
> Signed-off-by: Cédric Le Goater <address@hidden>
> ---

Reviewed-by: Greg Kurz <address@hidden>

>  include/hw/ppc/xive.h |  2 --
>  hw/intc/pnv_xive.c    | 13 -------------
>  hw/intc/spapr_xive.c  |  8 --------
>  hw/intc/xive.c        |  7 -------
>  4 files changed, 30 deletions(-)
> 
> diff --git a/include/hw/ppc/xive.h b/include/hw/ppc/xive.h
> index dcf897451589..24315480e7c2 100644
> --- a/include/hw/ppc/xive.h
> +++ b/include/hw/ppc/xive.h
> @@ -351,7 +351,6 @@ typedef struct XiveRouterClass {
>                     XiveNVT *nvt);
>      int (*write_nvt)(XiveRouter *xrtr, uint8_t nvt_blk, uint32_t nvt_idx,
>                       XiveNVT *nvt, uint8_t word_number);
> -    XiveTCTX *(*get_tctx)(XiveRouter *xrtr, CPUState *cs);
>  } XiveRouterClass;
>  
>  int xive_router_get_eas(XiveRouter *xrtr, uint8_t eas_blk, uint32_t eas_idx,
> @@ -364,7 +363,6 @@ int xive_router_get_nvt(XiveRouter *xrtr, uint8_t 
> nvt_blk, uint32_t nvt_idx,
>                          XiveNVT *nvt);
>  int xive_router_write_nvt(XiveRouter *xrtr, uint8_t nvt_blk, uint32_t 
> nvt_idx,
>                            XiveNVT *nvt, uint8_t word_number);
> -XiveTCTX *xive_router_get_tctx(XiveRouter *xrtr, CPUState *cs);
>  void xive_router_notify(XiveNotifier *xn, uint32_t lisn);
>  
>  /*
> diff --git a/hw/intc/pnv_xive.c b/hw/intc/pnv_xive.c
> index 4501c671d8df..2e568721b44e 100644
> --- a/hw/intc/pnv_xive.c
> +++ b/hw/intc/pnv_xive.c
> @@ -467,18 +467,6 @@ static PnvXive *pnv_xive_tm_get_xive(PowerPCCPU *cpu)
>      return xive;
>  }
>  
> -static XiveTCTX *pnv_xive_get_tctx(XiveRouter *xrtr, CPUState *cs)
> -{
> -    PowerPCCPU *cpu = POWERPC_CPU(cs);
> -    PnvXive *xive = pnv_xive_tm_get_xive(cpu);
> -
> -    if (!xive) {
> -        return NULL;
> -    }
> -
> -    return XIVE_TCTX(pnv_cpu_state(cpu)->intc);
> -}
> -
>  /*
>   * The internal sources (IPIs) of the interrupt controller have no
>   * knowledge of the XIVE chip on which they reside. Encode the block
> @@ -1936,7 +1924,6 @@ static void pnv_xive_class_init(ObjectClass *klass, 
> void *data)
>      xrc->write_end = pnv_xive_write_end;
>      xrc->get_nvt = pnv_xive_get_nvt;
>      xrc->write_nvt = pnv_xive_write_nvt;
> -    xrc->get_tctx = pnv_xive_get_tctx;
>  
>      xnc->notify = pnv_xive_notify;
>      xpc->match_nvt  = pnv_xive_match_nvt;
> diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c
> index 6292da58f62c..1542cef91878 100644
> --- a/hw/intc/spapr_xive.c
> +++ b/hw/intc/spapr_xive.c
> @@ -427,13 +427,6 @@ static int spapr_xive_write_nvt(XiveRouter *xrtr, 
> uint8_t nvt_blk,
>      g_assert_not_reached();
>  }
>  
> -static XiveTCTX *spapr_xive_get_tctx(XiveRouter *xrtr, CPUState *cs)
> -{
> -    PowerPCCPU *cpu = POWERPC_CPU(cs);
> -
> -    return spapr_cpu_state(cpu)->tctx;
> -}
> -
>  static int spapr_xive_match_nvt(XivePresenter *xptr, uint8_t format,
>                                  uint8_t nvt_blk, uint32_t nvt_idx,
>                                  bool cam_ignore, uint8_t priority,
> @@ -771,7 +764,6 @@ static void spapr_xive_class_init(ObjectClass *klass, 
> void *data)
>      xrc->write_end = spapr_xive_write_end;
>      xrc->get_nvt = spapr_xive_get_nvt;
>      xrc->write_nvt = spapr_xive_write_nvt;
> -    xrc->get_tctx = spapr_xive_get_tctx;
>  
>      sicc->activate = spapr_xive_activate;
>      sicc->deactivate = spapr_xive_deactivate;
> diff --git a/hw/intc/xive.c b/hw/intc/xive.c
> index ab779c4c2a0f..e576a1e4ba9c 100644
> --- a/hw/intc/xive.c
> +++ b/hw/intc/xive.c
> @@ -1317,13 +1317,6 @@ int xive_router_write_nvt(XiveRouter *xrtr, uint8_t 
> nvt_blk, uint32_t nvt_idx,
>     return xrc->write_nvt(xrtr, nvt_blk, nvt_idx, nvt, word_number);
>  }
>  
> -XiveTCTX *xive_router_get_tctx(XiveRouter *xrtr, CPUState *cs)
> -{
> -    XiveRouterClass *xrc = XIVE_ROUTER_GET_CLASS(xrtr);
> -
> -    return xrc->get_tctx(xrtr, cs);
> -}
> -
>  /*
>   * Encode the HW CAM line in the block group mode format :
>   *