From 1e496391a8452101308a23b7395cdd4983b6e5bd Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 30 Mar 2017 03:19:25 -0700
Subject: powerpc/powernv/ioda2: Add __printf format/argument verification

Fix fallout too.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 arch/powerpc/platforms/powernv/pci.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/powerpc/platforms/powernv/pci.h')

diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 8e36da379252..be26ab3d99e0 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -2,6 +2,7 @@
 #ifndef __POWERNV_PCI_H
 #define __POWERNV_PCI_H
 
+#include <linux/compiler.h>		/* for __printf */
 #include <linux/iommu.h>
 #include <asm/iommu.h>
 #include <asm/msi_bitmap.h>
@@ -204,6 +205,7 @@ extern unsigned long pnv_pci_ioda2_get_table_size(__u32 page_shift,
 		__u64 window_size, __u32 levels);
 extern int pnv_eeh_post_init(void);
 
+__printf(3, 4)
 extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
 			    const char *fmt, ...);
 #define pe_err(pe, fmt, ...)					\
-- 
cgit