Merge branch 'pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

* 'pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  pstore: gracefully handle NULL pstore_info functions
  pstore: pass reason to backend write callback

2 files changed, 9 insertions, 5 deletions

diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index 631b9477b99c..6a9e3bad13f4 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -934,7 +934,8 @@ static int erst_close_pstore(struct pstore_info *psi);
 static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
                            struct timespec *time, char **buf,
                            struct pstore_info *psi);
-static int erst_writer(enum pstore_type_id type, u64 *id, unsigned int part,
+static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
+                       u64 *id, unsigned int part,
                        size_t size, struct pstore_info *psi);
 static int erst_clearer(enum pstore_type_id type, u64 id,
                         struct pstore_info *psi);
@@ -1053,7 +1054,8 @@ out:
         return (rc < 0) ? rc : (len - sizeof(*rcd));
 }
 
-static int erst_writer(enum pstore_type_id type, u64 *id, unsigned int part,
+static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
+                       u64 *id, unsigned int part,
                        size_t size, struct pstore_info *psi)
 {
         struct cper_pstore_record *rcd = (struct cper_pstore_record *)
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index b0a81173a268..d25599f2a3f8 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -495,7 +495,8 @@ static ssize_t efi_pstore_read(u64 *id, enum pstore_type_id *type,
         return 0;
 }
 
-static int efi_pstore_write(enum pstore_type_id type, u64 *id,
+static int efi_pstore_write(enum pstore_type_id type,
+                enum kmsg_dump_reason reason, u64 *id,
                 unsigned int part, size_t size, struct pstore_info *psi)
 {
         char name[DUMP_NAME_LEN];
@@ -565,7 +566,7 @@ static int efi_pstore_write(enum pstore_type_id type, u64 *id,
 static int efi_pstore_erase(enum pstore_type_id type, u64 id,
                             struct pstore_info *psi)
 {
-        efi_pstore_write(type, &id, (unsigned int)id, 0, psi);
+        efi_pstore_write(type, 0, &id, (unsigned int)id, 0, psi);
 
         return 0;
 }
@@ -587,7 +588,8 @@ static ssize_t efi_pstore_read(u64 *id, enum pstore_type_id *type,
         return -1;
 }
 
-static int efi_pstore_write(enum pstore_type_id type, u64 *id,
+static int efi_pstore_write(enum pstore_type_id type,
+                enum kmsg_dump_reason reason, u64 *id,
                 unsigned int part, size_t size, struct pstore_info *psi)
 {
         return 0;