Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"

This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing
changes made to 56d37f1c564107e27d873181d838571b7d7860e7.

Unfortunately this is causing CI failures:
https://travis-ci.org/github/trini/u-boot/jobs/711313649

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/x86/cpu/qemu/cpu.c b/arch/x86/cpu/qemu/cpu.c
index 9ce86b3..f40fb4d 100644
--- a/arch/x86/cpu/qemu/cpu.c
+++ b/arch/x86/cpu/qemu/cpu.c
@@ -10,7 +10,7 @@
 #include <qfw.h>
 #include <asm/cpu.h>
 
-int cpu_qemu_get_desc(const struct udevice *dev, char *buf, int size)
+int cpu_qemu_get_desc(struct udevice *dev, char *buf, int size)
 {
 	if (size < CPU_MAX_NAME_LEN)
 		return -ENOSPC;
@@ -20,7 +20,7 @@
 	return 0;
 }
 
-static int cpu_qemu_get_count(const struct udevice *dev)
+static int cpu_qemu_get_count(struct udevice *dev)
 {
 	return qemu_fwcfg_online_cpus();
 }