ACPICA: Restore error table definitions to reduce code differences between Linux and ACPICA upstream.

The following commit has changed ACPICA table header definitions:

 Commit: 88f074f4871a8c212b212b725e4dcdcdb09613c1
 Subject: ACPI, CPER: Update cper info

While such definitions are currently maintained in ACPICA. As the
modifications applying to the table definitions affect other OSPMs'
drivers, it is very difficult for ACPICA to initiate a process to
complete the merge. Thus this commit finally only leaves us divergences.

Revert such naming modifications to reduce the source code differecnes
between Linux and ACPICA upstream. No functional changes.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Cc: Bob Moore <robert.moore@intel.com>
Cc: Chen, Gong <gong.chen@linux.intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2 files changed, 21 insertions, 21 deletions

diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
index e5bcd919d4e6..16129c78b489 100644
--- a/drivers/acpi/apei/apei-internal.h
+++ b/drivers/acpi/apei/apei-internal.h
@@ -121,11 +121,11 @@ struct dentry;
 struct dentry *apei_get_debugfs_dir(void);
 
 #define apei_estatus_for_each_section(estatus, section)                 \
-        for (section = (struct acpi_generic_data *)(estatus + 1);       \
+        for (section = (struct acpi_hest_generic_data *)(estatus + 1);  \
              (void *)section - (void *)estatus < estatus->data_length;  \
              section = (void *)(section+1) + section->error_data_length)
 
-static inline u32 cper_estatus_len(struct acpi_generic_status *estatus)
+static inline u32 cper_estatus_len(struct acpi_hest_generic_status *estatus)
 {
         if (estatus->raw_data_length)
                 return estatus->raw_data_offset + \
@@ -135,9 +135,9 @@ static inline u32 cper_estatus_len(struct acpi_generic_status *estatus)
 }
 
 void cper_estatus_print(const char *pfx,
-                        const struct acpi_generic_status *estatus);
-int cper_estatus_check_header(const struct acpi_generic_status *estatus);
-int cper_estatus_check(const struct acpi_generic_status *estatus);
+                        const struct acpi_hest_generic_status *estatus);
+int cper_estatus_check_header(const struct acpi_hest_generic_status *estatus);
+int cper_estatus_check(const struct acpi_hest_generic_status *estatus);
 
 int apei_osc_setup(void);
 #endif
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index dab7cb7349df..7a38d1465b61 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -74,13 +74,13 @@
 #define GHES_ESTATUS_CACHE_LEN(estatus_len)                     \
         (sizeof(struct ghes_estatus_cache) + (estatus_len))
 #define GHES_ESTATUS_FROM_CACHE(estatus_cache)                  \
-        ((struct acpi_generic_status *)                         \
+        ((struct acpi_hest_generic_status *)                            \
          ((struct ghes_estatus_cache *)(estatus_cache) + 1))
 
 #define GHES_ESTATUS_NODE_LEN(estatus_len)                      \
         (sizeof(struct ghes_estatus_node) + (estatus_len))
 #define GHES_ESTATUS_FROM_NODE(estatus_node)                    \
-        ((struct acpi_generic_status *)                         \
+        ((struct acpi_hest_generic_status *)                            \
          ((struct ghes_estatus_node *)(estatus_node) + 1))
 
 bool ghes_disable;
@@ -408,7 +408,7 @@ static void ghes_clear_estatus(struct ghes *ghes)
         ghes->flags &= ~GHES_TO_CLEAR;
 }
 
-static void ghes_handle_memory_failure(struct acpi_generic_data *gdata, int sev)
+static void ghes_handle_memory_failure(struct acpi_hest_generic_data *gdata, int sev)
 {
 #ifdef CONFIG_ACPI_APEI_MEMORY_FAILURE
         unsigned long pfn;
@@ -441,10 +441,10 @@ static void ghes_handle_memory_failure(struct acpi_generic_data *gdata, int sev)
 }
 
 static void ghes_do_proc(struct ghes *ghes,
-                         const struct acpi_generic_status *estatus)
+                         const struct acpi_hest_generic_status *estatus)
 {
         int sev, sec_sev;
-        struct acpi_generic_data *gdata;
+        struct acpi_hest_generic_data *gdata;
 
         sev = ghes_severity(estatus->error_severity);
         apei_estatus_for_each_section(estatus, gdata) {
@@ -498,7 +498,7 @@ static void ghes_do_proc(struct ghes *ghes,
 
 static void __ghes_print_estatus(const char *pfx,
                                  const struct acpi_hest_generic *generic,
-                                 const struct acpi_generic_status *estatus)
+                                 const struct acpi_hest_generic_status *estatus)
 {
         static atomic_t seqno;
         unsigned int curr_seqno;
@@ -520,7 +520,7 @@ static void __ghes_print_estatus(const char *pfx,
 
 static int ghes_print_estatus(const char *pfx,
                               const struct acpi_hest_generic *generic,
-                              const struct acpi_generic_status *estatus)
+                              const struct acpi_hest_generic_status *estatus)
 {
         /* Not more than 2 messages every 5 seconds */
         static DEFINE_RATELIMIT_STATE(ratelimit_corrected, 5*HZ, 2);
@@ -542,13 +542,13 @@ static int ghes_print_estatus(const char *pfx,
  * GHES error status reporting throttle, to report more kinds of
  * errors, instead of just most frequently occurred errors.
  */
-static int ghes_estatus_cached(struct acpi_generic_status *estatus)
+static int ghes_estatus_cached(struct acpi_hest_generic_status *estatus)
 {
         u32 len;
         int i, cached = 0;
         unsigned long long now;
         struct ghes_estatus_cache *cache;
-        struct acpi_generic_status *cache_estatus;
+        struct acpi_hest_generic_status *cache_estatus;
 
         len = cper_estatus_len(estatus);
         rcu_read_lock();
@@ -573,12 +573,12 @@ static int ghes_estatus_cached(struct acpi_generic_status *estatus)
 
 static struct ghes_estatus_cache *ghes_estatus_cache_alloc(
         struct acpi_hest_generic *generic,
-        struct acpi_generic_status *estatus)
+        struct acpi_hest_generic_status *estatus)
 {
         int alloced;
         u32 len, cache_len;
         struct ghes_estatus_cache *cache;
-        struct acpi_generic_status *cache_estatus;
+        struct acpi_hest_generic_status *cache_estatus;
 
         alloced = atomic_add_return(1, &ghes_estatus_cache_alloced);
         if (alloced > GHES_ESTATUS_CACHE_ALLOCED_MAX) {
@@ -621,7 +621,7 @@ static void ghes_estatus_cache_rcu_free(struct rcu_head *head)
 
 static void ghes_estatus_cache_add(
         struct acpi_hest_generic *generic,
-        struct acpi_generic_status *estatus)
+        struct acpi_hest_generic_status *estatus)
 {
         int i, slot = -1, count;
         unsigned long long now, duration, period, max_period = 0;
@@ -753,7 +753,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work)
         struct llist_node *llnode, *next;
         struct ghes_estatus_node *estatus_node;
         struct acpi_hest_generic *generic;
-        struct acpi_generic_status *estatus;
+        struct acpi_hest_generic_status *estatus;
         u32 len, node_len;
 
         llnode = llist_del_all(&ghes_estatus_llist);
@@ -786,7 +786,7 @@ static void ghes_print_queued_estatus(void)
         struct llist_node *llnode;
         struct ghes_estatus_node *estatus_node;
         struct acpi_hest_generic *generic;
-        struct acpi_generic_status *estatus;
+        struct acpi_hest_generic_status *estatus;
         u32 len, node_len;
 
         llnode = llist_del_all(&ghes_estatus_llist);
@@ -845,7 +845,7 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
 #ifdef CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG
                 u32 len, node_len;
                 struct ghes_estatus_node *estatus_node;
-                struct acpi_generic_status *estatus;
+                struct acpi_hest_generic_status *estatus;
 #endif
                 if (!(ghes->flags & GHES_TO_CLEAR))
                         continue;
@@ -925,7 +925,7 @@ static int ghes_probe(struct platform_device *ghes_dev)
 
         rc = -EIO;
         if (generic->error_block_length <
-            sizeof(struct acpi_generic_status)) {
+            sizeof(struct acpi_hest_generic_status)) {
                 pr_warning(FW_BUG GHES_PFX "Invalid error block length: %u for generic hardware error source: %d\n",
                            generic->error_block_length,
                            generic->header.source_id);