drivers/xen/swiotlb-xen.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
From: YueHaibing <yuehaibing@huawei.com>
Fix sparse warnings:
drivers/xen/swiotlb-xen.c:489:1: warning:
symbol 'xen_swiotlb_sync_single_for_cpu' was not declared. Should it be static?
drivers/xen/swiotlb-xen.c:496:1: warning:
symbol 'xen_swiotlb_sync_single_for_device' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/xen/swiotlb-xen.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 877baf2..e741df4 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -485,14 +485,14 @@ xen_swiotlb_sync_single(struct device *hwdev, dma_addr_t dev_addr,
xen_dma_sync_single_for_device(hwdev, dev_addr, size, dir);
}
-void
+static void
xen_swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
size_t size, enum dma_data_direction dir)
{
xen_swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_CPU);
}
-void
+static void
xen_swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr,
size_t size, enum dma_data_direction dir)
{
--
2.7.4
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On 4/16/19 10:49 AM, Yue Haibing wrote: > From: YueHaibing <yuehaibing@huawei.com> > > Fix sparse warnings: > > drivers/xen/swiotlb-xen.c:489:1: warning: > symbol 'xen_swiotlb_sync_single_for_cpu' was not declared. Should it be static? > drivers/xen/swiotlb-xen.c:496:1: warning: > symbol 'xen_swiotlb_sync_single_for_device' was not declared. Should it be static? > > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: YueHaibing <yuehaibing@huawei.com> I think latest patches from Christoph take care of this. -boris > --- > drivers/xen/swiotlb-xen.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c > index 877baf2..e741df4 100644 > --- a/drivers/xen/swiotlb-xen.c > +++ b/drivers/xen/swiotlb-xen.c > @@ -485,14 +485,14 @@ xen_swiotlb_sync_single(struct device *hwdev, dma_addr_t dev_addr, > xen_dma_sync_single_for_device(hwdev, dev_addr, size, dir); > } > > -void > +static void > xen_swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr, > size_t size, enum dma_data_direction dir) > { > xen_swiotlb_sync_single(hwdev, dev_addr, size, dir, SYNC_FOR_CPU); > } > > -void > +static void > xen_swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr, > size_t size, enum dma_data_direction dir) > { _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
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