The EFA_DMA_ADDR_TO_UINT32_HIGH/LOW macros are the same as the kernel's
upper/lower_32_bits, remove them and use kernel macros instead.
Reviewed-by: Firas JahJah <firasj@xxxxxxxxxx>
Signed-off-by: Gal Pressman <galpress@xxxxxxxxxx>
---
drivers/infiniband/hw/efa/efa_com.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/infiniband/hw/efa/efa_com.c b/drivers/infiniband/hw/efa/efa_com.c
index 747efc794cc0..0d523ad736c7 100644
--- a/drivers/infiniband/hw/efa/efa_com.c
+++ b/drivers/infiniband/hw/efa/efa_com.c
@@ -20,9 +20,6 @@
#define EFA_CTRL_MINOR 0
#define EFA_CTRL_SUB_MINOR 1
-#define EFA_DMA_ADDR_TO_UINT32_LOW(x) ((u32)((u64)(x)))
-#define EFA_DMA_ADDR_TO_UINT32_HIGH(x) ((u32)(((u64)(x)) >> 32))
-
enum efa_cmd_status {
EFA_CMD_SUBMITTED,
EFA_CMD_COMPLETED,
@@ -138,8 +135,8 @@ static int efa_com_admin_init_sq(struct efa_com_dev *edev)
sq->db_addr = (u32 __iomem *)(edev->reg_bar + EFA_REGS_AQ_PROD_DB_OFF);
- addr_high = EFA_DMA_ADDR_TO_UINT32_HIGH(sq->dma_addr);
- addr_low = EFA_DMA_ADDR_TO_UINT32_LOW(sq->dma_addr);
+ addr_high = upper_32_bits(sq->dma_addr);
+ addr_low = lower_32_bits(sq->dma_addr);
writel(addr_low, edev->reg_bar + EFA_REGS_AQ_BASE_LO_OFF);
writel(addr_high, edev->reg_bar + EFA_REGS_AQ_BASE_HI_OFF);
@@ -172,8 +169,8 @@ static int efa_com_admin_init_cq(struct efa_com_dev *edev)
cq->cc = 0;
cq->phase = 1;
- addr_high = EFA_DMA_ADDR_TO_UINT32_HIGH(cq->dma_addr);
- addr_low = EFA_DMA_ADDR_TO_UINT32_LOW(cq->dma_addr);
+ addr_high = upper_32_bits(cq->dma_addr);
+ addr_low = lower_32_bits(cq->dma_addr);
writel(addr_low, edev->reg_bar + EFA_REGS_ACQ_BASE_LO_OFF);
writel(addr_high, edev->reg_bar + EFA_REGS_ACQ_BASE_HI_OFF);
@@ -213,8 +210,8 @@ static int efa_com_admin_init_aenq(struct efa_com_dev *edev,
aenq->cc = 0;
aenq->phase = 1;
- addr_low = EFA_DMA_ADDR_TO_UINT32_LOW(aenq->dma_addr);
- addr_high = EFA_DMA_ADDR_TO_UINT32_HIGH(aenq->dma_addr);
+ addr_low = lower_32_bits(aenq->dma_addr);
+ addr_high = upper_32_bits(aenq->dma_addr);
writel(addr_low, edev->reg_bar + EFA_REGS_AENQ_BASE_LO_OFF);
writel(addr_high, edev->reg_bar + EFA_REGS_AENQ_BASE_HI_OFF);
--
2.30.0
