@@ -152,7 +152,7 @@ static void hclge_cmd_init_regs(struct hclge_hw *hw)
static int hclge_cmd_csq_clean(struct hclge_hw *hw)
{
- struct hclge_dev *hdev = (struct hclge_dev *)hw->back;
+ struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw);
struct hclge_cmq_ring *csq = &hw->cmq.csq;
u16 ntc = csq->next_to_clean;
struct hclge_desc *desc;
@@ -216,7 +216,7 @@ static bool hclge_is_special_opcode(u16 opcode)
**/
int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num)
{
- struct hclge_dev *hdev = (struct hclge_dev *)hw->back;
+ struct hclge_dev *hdev = container_of(hw, struct hclge_dev, hw);
struct hclge_desc *desc_to_use;
bool complete = false;
u32 timeout = 0;
@@ -5537,7 +5537,6 @@ static int hclge_pci_init(struct hclge_dev *hdev)
pci_set_master(pdev);
hw = &hdev->hw;
- hw->back = hdev;
hw->io_base = pcim_iomap(pdev, 2, 0);
if (!hw->io_base) {
dev_err(&pdev->dev, "Can't map configuration register space\n");
@@ -190,7 +190,6 @@ struct hclge_hw {
int num_vec;
struct hclge_cmq cmq;
struct hclge_caps caps;
- void *back;
};
/* TQP stats */