Where does "ARRAY_SIZE" come from? It's not a part of ACPICA.
Bob
-----Original Message-----
From: zhengbin <zhengbin13@xxxxxxxxxx>
Sent: Friday, November 22, 2019 1:33 AM
To: Moore, Robert <robert.moore@xxxxxxxxx>; Schmauss, Erik <erik.schmauss@xxxxxxxxx>; Wysocki, Rafael J <rafael.j.wysocki@xxxxxxxxx>; lenb@xxxxxxxxxx; linux-acpi@xxxxxxxxxxxxxxx; devel@xxxxxxxxxx
Cc: zhengbin13@xxxxxxxxxx
Subject: [PATCH] ACPICA: Use ARRAY_SIZE for 'fadt_info_table','fadt_pm_info_table'
Fixes coccicheck warning:
drivers/acpi/acpica/tbfadt.c:107:27-28: WARNING: Use ARRAY_SIZE
drivers/acpi/acpica/tbfadt.c:137:30-31: WARNING: Use ARRAY_SIZE
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/acpi/acpica/tbfadt.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c index 0041bfb..324a804 100644
--- a/drivers/acpi/acpica/tbfadt.c
+++ b/drivers/acpi/acpica/tbfadt.c
@@ -103,8 +103,7 @@ static struct acpi_fadt_info fadt_info_table[] = {
ACPI_FADT_SEPARATE_LENGTH | ACPI_FADT_GPE_REGISTER} };
-#define ACPI_FADT_INFO_ENTRIES \
- (sizeof (fadt_info_table) / sizeof (struct acpi_fadt_info))
+#define ACPI_FADT_INFO_ENTRIES (ARRAY_SIZE(fadt_info_table))
/* Table used to split Event Blocks into separate status/enable registers */
@@ -133,8 +132,7 @@ static struct acpi_fadt_pm_info fadt_pm_info_table[] = {
1}
};
-#define ACPI_FADT_PM_INFO_ENTRIES \
- (sizeof (fadt_pm_info_table) / sizeof (struct acpi_fadt_pm_info))
+#define ACPI_FADT_PM_INFO_ENTRIES (ARRAY_SIZE(fadt_pm_info_table))
/*******************************************************************************
*
--
2.7.4
