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authorJohn Garry <john.garry@huawei.com>2021-03-25 15:30:00 +0300
committerJoerg Roedel <jroedel@suse.de>2021-04-07 11:30:47 +0300
commit149448b353e2517ecc6eced7d9f46e9f3e08b89e (patch)
tree8385937da5194ff6bd45bdab317c338f4a9be1e1 /drivers/iommu/iova.c
parent363f266eeff6e22a09483dc922dccd7cd0b9fe9c (diff)
downloadlinux-149448b353e2517ecc6eced7d9f46e9f3e08b89e.tar.xz
iommu: Delete iommu_dma_free_cpu_cached_iovas()
Function iommu_dma_free_cpu_cached_iovas() no longer has any caller, so delete it. With that, function free_cpu_cached_iovas() may be made static. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/1616675401-151997-4-git-send-email-john.garry@huawei.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/iova.c')
-rw-r--r--drivers/iommu/iova.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
index 8542059ddef8..c9726e1b9e11 100644
--- a/drivers/iommu/iova.c
+++ b/drivers/iommu/iova.c
@@ -22,6 +22,7 @@ static unsigned long iova_rcache_get(struct iova_domain *iovad,
unsigned long size,
unsigned long limit_pfn);
static void init_iova_rcaches(struct iova_domain *iovad);
+static void free_cpu_cached_iovas(unsigned int cpu, struct iova_domain *iovad);
static void free_iova_rcaches(struct iova_domain *iovad);
static void fq_destroy_all_entries(struct iova_domain *iovad);
static void fq_flush_timeout(struct timer_list *t);
@@ -1040,7 +1041,7 @@ static void free_iova_rcaches(struct iova_domain *iovad)
/*
* free all the IOVA ranges cached by a cpu (used when cpu is unplugged)
*/
-void free_cpu_cached_iovas(unsigned int cpu, struct iova_domain *iovad)
+static void free_cpu_cached_iovas(unsigned int cpu, struct iova_domain *iovad)
{
struct iova_cpu_rcache *cpu_rcache;
struct iova_rcache *rcache;