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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-07-13 22:25:42 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-07-22 16:14:34 +0200 |
| commit | 1b0b2a84c979347f5385a8cb3901d3a46569d57c (patch) | |
| tree | 713bd079a059fb264b6d337d36ebeb5508ce403e /drivers/iommu/iommu.c | |
| parent | 97215a7df4351fdd9141418568be872fb1032d6e (diff) | |
| download | linux-1b0b2a84c979347f5385a8cb3901d3a46569d57c.tar.bz2 | |
iommu: Make some functions static
The sparse tool complains as follows:
drivers/iommu/iommu.c:386:5: warning:
symbol 'iommu_insert_resv_region' was not declared. Should it be static?
drivers/iommu/iommu.c:2182:5: warning:
symbol '__iommu_map' was not declared. Should it be static?
Those functions are not used outside of iommu.c, so mark them static.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200713142542.50294-1-weiyongjun1@huawei.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/iommu.c')
| -rw-r--r-- | drivers/iommu/iommu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 1ed1e14a1f0c..40947f5bc6c5 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -383,8 +383,8 @@ static ssize_t iommu_group_show_name(struct iommu_group *group, char *buf) * Elements are sorted by start address and overlapping segments * of the same type are merged. */ -int iommu_insert_resv_region(struct iommu_resv_region *new, - struct list_head *regions) +static int iommu_insert_resv_region(struct iommu_resv_region *new, + struct list_head *regions) { struct iommu_resv_region *iter, *tmp, *nr, *top; LIST_HEAD(stack); @@ -2179,8 +2179,8 @@ static size_t iommu_pgsize(struct iommu_domain *domain, return pgsize; } -int __iommu_map(struct iommu_domain *domain, unsigned long iova, - phys_addr_t paddr, size_t size, int prot, gfp_t gfp) +static int __iommu_map(struct iommu_domain *domain, unsigned long iova, + phys_addr_t paddr, size_t size, int prot, gfp_t gfp) { const struct iommu_ops *ops = domain->ops; unsigned long orig_iova = iova; |