[PATCH -next] xtensa: Fix build error due to missing include file

[Guenter Roeck]

Commit 69d99e6c0d621f ("xtensa: Remove unnecessary of_platform_populate
with default match table") dropped various include files from
arch/xtensa/kernel/setup.c. This results in the following build error.

arch/xtensa/kernel/setup.c: In function âxtensa_dt_io_areaâ:
arch/xtensa/kernel/setup.c:213:2: error:
	implicit declaration of function âof_read_ulongâ

Fixes: 69d99e6c0d621f ("xtensa: Remove unnecessary of_platform_populate with default match table")
Cc: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
I would suggest to merge this patch into the commit causing the problem
if possible.

 arch/xtensa/kernel/setup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 18af563110a1..6f68c6045a70 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/percpu.h>
 #include <linux/cpu.h>
+#include <linux/of.h>
 #include <linux/of_fdt.h>
 
 #if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE)
-- 
2.5.0