cyclic: Use schedule() instead of WATCHDOG_RESET()

Globally replace all occurances of WATCHDOG_RESET() with schedule(),
which handles the HW_WATCHDOG functionality and the cyclic
infrastructure.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
diff --git a/drivers/usb/eth/lan7x.h b/drivers/usb/eth/lan7x.h
index f71e8c7..9480f4f 100644
--- a/drivers/usb/eth/lan7x.h
+++ b/drivers/usb/eth/lan7x.h
@@ -157,7 +157,7 @@
 		}
 
 		udelay(1);
-		WATCHDOG_RESET();
+		schedule();
 	}
 
 	debug("%s: Timeout (reg=0x%x mask=%08x wait_set=%i)\n", prefix, reg,
@@ -199,7 +199,7 @@
 		}
 
 		udelay(1);
-		WATCHDOG_RESET();
+		schedule();
 	}
 
 	debug("%s: Timeout (reg=0x%x mask=%08x wait_set=%i)\n", prefix, reg,