From 21004dcd3ba25163d620eddc703185cd50c89a93 Mon Sep 17 00:00:00 2001 From: Rashika Kheria Date: Wed, 18 Dec 2013 12:01:46 +0530 Subject: [PATCH] iommu/vt-d: Mark functions as static in dmar.c MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Mark the functions check_zero_address() and dmar_get_fault_reason() as static in dmar.c because they are not used outside this file. This eliminates the following warnings in dmar.c: drivers/iommu/dmar.c:491:12: warning: no previous prototype for ‘check_zero_address’ [-Wmissing-prototypes] drivers/iommu/dmar.c:1116:13: warning: no previous prototype for ‘dmar_get_fault_reason’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria Reviewed-by: Josh Triplett Signed-off-by: Joerg Roedel --- drivers/iommu/dmar.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 8b452c9..fb35d1b 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -488,7 +488,7 @@ static void warn_invalid_dmar(u64 addr, const char *message) dmi_get_system_info(DMI_PRODUCT_VERSION)); } -int __init check_zero_address(void) +static int __init check_zero_address(void) { struct acpi_table_dmar *dmar; struct acpi_dmar_header *entry_header; @@ -1113,7 +1113,7 @@ static const char *irq_remap_fault_reasons[] = #define MAX_FAULT_REASON_IDX (ARRAY_SIZE(fault_reason_strings) - 1) -const char *dmar_get_fault_reason(u8 fault_reason, int *fault_type) +static const char *dmar_get_fault_reason(u8 fault_reason, int *fault_type) { if (fault_reason >= 0x20 && (fault_reason - 0x20 < ARRAY_SIZE(irq_remap_fault_reasons))) { -- 2.7.4