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-rw-r--r--arch/s390/include/asm/pci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index d318e38dcb83..a648338c434a 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -7,6 +7,7 @@
#define PCI_BAR_COUNT 6
#include <linux/pci.h>
+#include <linux/mutex.h>
#include <asm-generic/pci.h>
#include <asm-generic/pci-dma-compat.h>
#include <asm/pci_clp.h>
@@ -76,6 +77,7 @@ struct zpci_dev {
u8 pft; /* pci function type */
u16 domain;
+ struct mutex lock;
u8 pfip[CLP_PFIP_NR_SEGMENTS]; /* pci function internal path */
u32 uid; /* user defined id */
u8 util_str[CLP_UTIL_STR_LEN]; /* utility string */