[RESEND PATCH 10/16] PCI: eswin: Use FIELD_MODIFY()

[Hans Zhang]

Use FIELD_MODIFY() to remove open-coded bit manipulation.
No functional change intended.

Signed-off-by: Hans Zhang <18255117159@xxxxxxx>
---
 drivers/pci/controller/dwc/pcie-eswin.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-eswin.c b/drivers/pci/controller/dwc/pcie-eswin.c
index 2845832b3824..ce8d64f8a395 100644
--- a/drivers/pci/controller/dwc/pcie-eswin.c
+++ b/drivers/pci/controller/dwc/pcie-eswin.c
@@ -211,8 +211,7 @@ static int eswin_pcie_host_init(struct dw_pcie_rp *pp)
 
 	/* Configure Root Port type */
 	val = readl_relaxed(pci->elbi_base + PCIEELBI_CTRL0_OFFSET);
-	val &= ~PCIEELBI_CTRL0_DEV_TYPE;
-	val |= FIELD_PREP(PCIEELBI_CTRL0_DEV_TYPE, PCI_EXP_TYPE_ROOT_PORT);
+	FIELD_MODIFY(PCIEELBI_CTRL0_DEV_TYPE, &val, PCI_EXP_TYPE_ROOT_PORT);
 	writel_relaxed(val, pci->elbi_base + PCIEELBI_CTRL0_OFFSET);
 
 	list_for_each_entry(port, &pcie->ports, list) {
-- 
2.34.1