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path: root/drivers/net/ethernet/hisilicon/hns/hnae.c
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Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hnae.c')
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hnae.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c
index b3645297477e..3bfe36f9405b 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -95,21 +95,17 @@ static struct hnae_buf_ops hnae_bops = {
static int __ae_match(struct device *dev, const void *data)
{
struct hnae_ae_dev *hdev = cls_to_ae_dev(dev);
- const char *ae_id = data;
- if (!strncmp(ae_id, hdev->name, AE_NAME_SIZE))
- return 1;
-
- return 0;
+ return hdev->dev->of_node == data;
}
-static struct hnae_ae_dev *find_ae(const char *ae_id)
+static struct hnae_ae_dev *find_ae(const struct device_node *ae_node)
{
struct device *dev;
- WARN_ON(!ae_id);
+ WARN_ON(!ae_node);
- dev = class_find_device(hnae_class, NULL, ae_id, __ae_match);
+ dev = class_find_device(hnae_class, NULL, ae_node, __ae_match);
return dev ? cls_to_ae_dev(dev) : NULL;
}
@@ -316,7 +312,8 @@ EXPORT_SYMBOL(hnae_reinit_handle);
* return handle ptr or ERR_PTR
*/
struct hnae_handle *hnae_get_handle(struct device *owner_dev,
- const char *ae_id, u32 port_id,
+ const struct device_node *ae_node,
+ u32 port_id,
struct hnae_buf_ops *bops)
{
struct hnae_ae_dev *dev;
@@ -324,7 +321,7 @@ struct hnae_handle *hnae_get_handle(struct device *owner_dev,
int i, j;
int ret;
- dev = find_ae(ae_id);
+ dev = find_ae(ae_node);
if (!dev)
return ERR_PTR(-ENODEV);