powerpc: fsl_msi doesn't need it's own of_node

The FSL MSI code keeps a pointer to the of_node from the device
it represents.  However it also has an irq_host, which contains
a pointer to the of_node, so use that one instead.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/powerpc/sysdev/fsl_msi.h b/arch/powerpc/sysdev/fsl_msi.h
index a653468521fa..6574550c00a5 100644
--- a/arch/powerpc/sysdev/fsl_msi.h
+++ b/arch/powerpc/sysdev/fsl_msi.h
@@ -22,9 +22,6 @@
 #define FSL_PIC_IP_IPIC 0x00000002
 
 struct fsl_msi {
-        /* Device node of the MSI interrupt*/
-        struct device_node *of_node;
-
         struct irq_host *irqhost;
 
         unsigned long cascade_irq;