treewide: use #include <...> to include public headers

We are supposed to use #include <...> to include headers in the
public include paths.  We should use #include "..." only for headers
in local directories.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index 272874d..be90d94 100644
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -10,12 +10,12 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#include "common.h"
-#include "net.h"
-#include "malloc.h"
-#include "asm/errno.h"
-#include "linux/immap_qe.h"
-#include "asm/io.h"
+#include <common.h>
+#include <net.h>
+#include <malloc.h>
+#include <asm/errno.h>
+#include <linux/immap_qe.h>
+#include <asm/io.h>
 #include "uccf.h"
 #include "uec.h"
 #include "uec_phy.h"