wait_bit: use wait_for_bit_le32 and remove wait_for_bit

wait_for_bit callers use the 32 bit LE version

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index d47c996..71202d7 100644
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -55,18 +55,18 @@
 		setbits_le32(regs + RCAR_USB3_DL_CTRL,
 			     RCAR_USB3_DL_CTRL_FW_SET_DATA0);
 
-		ret = wait_for_bit("xhci-rcar", regs + RCAR_USB3_DL_CTRL,
-				   RCAR_USB3_DL_CTRL_FW_SET_DATA0, false,
-				   10, false);
+		ret = wait_for_bit_le32(regs + RCAR_USB3_DL_CTRL,
+					RCAR_USB3_DL_CTRL_FW_SET_DATA0, false,
+					10, false);
 		if (ret)
 			break;
 	}
 
 	clrbits_le32(regs + RCAR_USB3_DL_CTRL, RCAR_USB3_DL_CTRL_ENABLE);
 
-	ret = wait_for_bit("xhci-rcar", regs + RCAR_USB3_DL_CTRL,
-			   RCAR_USB3_DL_CTRL_FW_SUCCESS, true,
-			   10, false);
+	ret = wait_for_bit_le32(regs + RCAR_USB3_DL_CTRL,
+				RCAR_USB3_DL_CTRL_FW_SUCCESS, true,
+				10, false);
 
 	return ret;
 }