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ppc/pnv: change pnv_phb4_update_regions() to use PnvPHB4 

The function does not rely on stack for anything it does anymore. This
is also one less instance of 'stack->phb' that we need to worry about.

Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220113192952.911188-6-danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Daniel Henrique Barboza 2022-01-18 12:56:31 +01:00 committed by Cédric Le Goater
parent db16c02ea7
commit 7edb9514bf
1 changed files with 3 additions and 5 deletions
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8
hw/pci-host/pnv_phb4.c
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@ -868,10 +868,8 @@ static uint64_t pnv_pec_stk_nest_xscom_read(void *opaque, hwaddr addr,
return stack->nest_regs[reg];
}
static void pnv_phb4_update_regions(PnvPhb4PecStack *stack)
static void pnv_phb4_update_regions(PnvPHB4 *phb)
{
PnvPHB4 *phb = stack->phb;
/* Unmap first always */
if (memory_region_is_mapped(&phb->mr_regs)) {
memory_region_del_subregion(&phb->phbbar, &phb->mr_regs);
@ -930,7 +928,7 @@ static void pnv_pec_stk_update_map(PnvPhb4PecStack *stack)
}
/* Update PHB */
pnv_phb4_update_regions(stack);
pnv_phb4_update_regions(phb);
/* Handle maps */
if (!memory_region_is_mapped(&stack->mmbar0) &&
@ -977,7 +975,7 @@ static void pnv_pec_stk_update_map(PnvPhb4PecStack *stack)
}
/* Update PHB */
pnv_phb4_update_regions(stack);
pnv_phb4_update_regions(phb);
}
static void pnv_pec_stk_nest_xscom_write(void *opaque, hwaddr addr,