Include the PCIE_HIP06_CTRL_OFF block base in the PCIE_SYS_STATE4 register
address so reads of PCIE_SYS_STATE4 don't have to mention both. No
functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/pci/host/pcie-hisi.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/pci/host/pcie-hisi.c b/drivers/pci/host/pcie-hisi.c
index 707dafd..405a7f7 100644
--- a/drivers/pci/host/pcie-hisi.c
+++ b/drivers/pci/host/pcie-hisi.c
@@ -22,11 +22,11 @@
#include "pcie-designware.h"
-#define PCIE_LTSSM_LINKUP_STATE 0x11
-#define PCIE_LTSSM_STATE_MASK 0x3F
-#define PCIE_SUBCTRL_SYS_STATE4_REG 0x6818
-#define PCIE_SYS_STATE4 0x31c
-#define PCIE_HIP06_CTRL_OFF 0x1000
+#define PCIE_SUBCTRL_SYS_STATE4_REG 0x6818
+#define PCIE_HIP06_CTRL_OFF 0x1000
+#define PCIE_SYS_STATE4 (PCIE_HIP06_CTRL_OFF + 0x31c)
+#define PCIE_LTSSM_LINKUP_STATE 0x11
+#define PCIE_LTSSM_STATE_MASK 0x3F
#define to_hisi_pcie(x) container_of(x, struct hisi_pcie, pp)
@@ -104,8 +104,7 @@ static int hisi_pcie_link_up_hip06(struct hisi_pcie *hisi)
{
u32 val;
- val = dw_pcie_readl_rc(&hisi->pp, PCIE_HIP06_CTRL_OFF + PCIE_SYS_STATE4);
-
+ val = dw_pcie_readl_rc(&hisi->pp, PCIE_SYS_STATE4);
return ((val & PCIE_LTSSM_STATE_MASK) == PCIE_LTSSM_LINKUP_STATE);
}
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