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-rw-r--r--include/linux/pstore.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 2ca8cde5459d..e1461e143be2 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -22,6 +22,9 @@
22#ifndef _LINUX_PSTORE_H 22#ifndef _LINUX_PSTORE_H
23#define _LINUX_PSTORE_H 23#define _LINUX_PSTORE_H
24 24
25#include <linux/time.h>
26#include <linux/kmsg_dump.h>
27
25/* types */ 28/* types */
26enum pstore_type_id { 29enum pstore_type_id {
27 PSTORE_TYPE_DMESG = 0, 30 PSTORE_TYPE_DMESG = 0,
@@ -41,7 +44,8 @@ struct pstore_info {
41 ssize_t (*read)(u64 *id, enum pstore_type_id *type, 44 ssize_t (*read)(u64 *id, enum pstore_type_id *type,
42 struct timespec *time, char **buf, 45 struct timespec *time, char **buf,
43 struct pstore_info *psi); 46 struct pstore_info *psi);
44 int (*write)(enum pstore_type_id type, u64 *id, 47 int (*write)(enum pstore_type_id type,
48 enum kmsg_dump_reason reason, u64 *id,
45 unsigned int part, size_t size, struct pstore_info *psi); 49 unsigned int part, size_t size, struct pstore_info *psi);
46 int (*erase)(enum pstore_type_id type, u64 id, 50 int (*erase)(enum pstore_type_id type, u64 id,
47 struct pstore_info *psi); 51 struct pstore_info *psi);
@@ -50,18 +54,12 @@ struct pstore_info {
50 54
51#ifdef CONFIG_PSTORE 55#ifdef CONFIG_PSTORE
52extern int pstore_register(struct pstore_info *); 56extern int pstore_register(struct pstore_info *);
53extern int pstore_write(enum pstore_type_id type, char *buf, size_t size);
54#else 57#else
55static inline int 58static inline int
56pstore_register(struct pstore_info *psi) 59pstore_register(struct pstore_info *psi)
57{ 60{
58 return -ENODEV; 61 return -ENODEV;
59} 62}
60static inline int
61pstore_write(enum pstore_type_id type, char *buf, size_t size)
62{
63 return -ENODEV;
64}
65#endif 63#endif
66 64
67#endif /*_LINUX_PSTORE_H*/ 65#endif /*_LINUX_PSTORE_H*/