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irqdomain: Use irq_domain_get_of_node() instead of direct field access
[linux-drm-fsl-dcu.git]
/
arch
/
powerpc
/
platforms
/
pasemi
/
msi.c
diff --git
a/arch/powerpc/platforms/pasemi/msi.c
b/arch/powerpc/platforms/pasemi/msi.c
index b304a9fe55cc410e2bcbd9693a84bce1d2bf5365..d9af76342d9980791a6dce16db4c2ce394d9c386 100644
(file)
--- a/
arch/powerpc/platforms/pasemi/msi.c
+++ b/
arch/powerpc/platforms/pasemi/msi.c
@@
-144,9
+144,11
@@
int mpic_pasemi_msi_init(struct mpic *mpic)
{
int rc;
struct pci_controller *phb;
{
int rc;
struct pci_controller *phb;
+ struct device_node *of_node;
- if (!mpic->irqhost->of_node ||
- !of_device_is_compatible(mpic->irqhost->of_node,
+ of_node = irq_domain_get_of_node(mpic->irqhost);
+ if (!of_node ||
+ !of_device_is_compatible(of_node,
"pasemi,pwrficient-openpic"))
return -ENODEV;
"pasemi,pwrficient-openpic"))
return -ENODEV;