[PATCH] irqdomain: ppc: Switch to of_fwnode_handle()

[PATCH] irqdomain: ppc: Switch to of_fwnode_handle()

[Jiri Slaby (SUSE)]

of_node_to_fwnode() is irqdomain's reimplementation of the "officially"
defined of_fwnode_handle(). The former is in the process of being
removed, so use the latter instead.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Naveen N Rao <naveen@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
---
This is an indepent patch, please apply directly.

The patch was previously a part of a large series [1], but I would like
maintainers to feed the independent parts through their trees.

[1] https://lore.kernel.org/all/20250319092951.37667-1-jirislaby@kernel.org/
---
 arch/powerpc/platforms/powernv/pci-ioda.c | 2 +-
 arch/powerpc/platforms/pseries/msi.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index ae4b549b5ca0..d8ccf2c9b98a 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1897,7 +1897,7 @@ static int __init pnv_msi_allocate_domains(struct pci_controller *hose, unsigned
 		return -ENOMEM;
 	}
 
-	hose->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(hose->dn),
+	hose->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(hose->dn),
 						     &pnv_msi_domain_info,
 						     hose->dev_domain);
 	if (!hose->msi_domain) {
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index f9d80111c322..5b191f70c088 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -628,7 +628,7 @@ static int __pseries_msi_allocate_domains(struct pci_controller *phb,
 		return -ENOMEM;
 	}
 
-	phb->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(phb->dn),
+	phb->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(phb->dn),
 						    &pseries_msi_domain_info,
 						    phb->dev_domain);
 	if (!phb->msi_domain) {
-- 
2.49.0

Re: [PATCH] irqdomain: ppc: Switch to of_fwnode_handle()

[Mahesh J Salgaonkar]

On 2025-04-15 12:47:58 Tue, Jiri Slaby (SUSE) wrote:
> of_node_to_fwnode() is irqdomain's reimplementation of the "officially"
> defined of_fwnode_handle(). The former is in the process of being
> removed, so use the latter instead.
> 
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
> Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: Nicholas Piggin <npiggin@gmail.com>
> Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
> Cc: Naveen N Rao <naveen@kernel.org>
> Cc: linuxppc-dev@lists.ozlabs.org
> ---
> This is an indepent patch, please apply directly.
> 
> The patch was previously a part of a large series [1], but I would like
> maintainers to feed the independent parts through their trees.

Looks good to me.

Reviewed-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>

Thanks,
-Mahesh.

> 
> [1] https://lore.kernel.org/all/20250319092951.37667-1-jirislaby@kernel.org/
> ---
>  arch/powerpc/platforms/powernv/pci-ioda.c | 2 +-
>  arch/powerpc/platforms/pseries/msi.c      | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
> index ae4b549b5ca0..d8ccf2c9b98a 100644
> --- a/arch/powerpc/platforms/powernv/pci-ioda.c
> +++ b/arch/powerpc/platforms/powernv/pci-ioda.c
> @@ -1897,7 +1897,7 @@ static int __init pnv_msi_allocate_domains(struct pci_controller *hose, unsigned
>  		return -ENOMEM;
>  	}
>  
> -	hose->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(hose->dn),
> +	hose->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(hose->dn),
>  						     &pnv_msi_domain_info,
>  						     hose->dev_domain);
>  	if (!hose->msi_domain) {
> diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
> index f9d80111c322..5b191f70c088 100644
> --- a/arch/powerpc/platforms/pseries/msi.c
> +++ b/arch/powerpc/platforms/pseries/msi.c
> @@ -628,7 +628,7 @@ static int __pseries_msi_allocate_domains(struct pci_controller *phb,
>  		return -ENOMEM;
>  	}
>  
> -	phb->msi_domain = pci_msi_create_irq_domain(of_node_to_fwnode(phb->dn),
> +	phb->msi_domain = pci_msi_create_irq_domain(of_fwnode_handle(phb->dn),
>  						    &pseries_msi_domain_info,
>  						    phb->dev_domain);
>  	if (!phb->msi_domain) {
> -- 
> 2.49.0
> 
> 

-- 
Mahesh J Salgaonkar

Re: [PATCH] irqdomain: ppc: Switch to of_fwnode_handle()

[Mahesh J Salgaonkar]

On 2025-05-14 09:54:46 Wed, Mahesh J Salgaonkar wrote:
> On 2025-04-15 12:47:58 Tue, Jiri Slaby (SUSE) wrote:
> > of_node_to_fwnode() is irqdomain's reimplementation of the "officially"
> > defined of_fwnode_handle(). The former is in the process of being
> > removed, so use the latter instead.
> > 
> > Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
> > Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
> > Cc: Michael Ellerman <mpe@ellerman.id.au>
> > Cc: Nicholas Piggin <npiggin@gmail.com>
> > Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
> > Cc: Naveen N Rao <naveen@kernel.org>
> > Cc: linuxppc-dev@lists.ozlabs.org
> > ---
> > This is an indepent patch, please apply directly.
> > 
> > The patch was previously a part of a large series [1], but I would like
> > maintainers to feed the independent parts through their trees.
> 
> Looks good to me.
> 
> Reviewed-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>

Sorry for old email id. Please read it as

Reviewed-by: Mahesh Salgaonkar <mahesh@linux.ibm.com>

> 
> Thanks,
> -Mahesh.