[renesas-drivers:topic/renesas-overlays 2/85] drivers/of/configfs.c:48:2: error: implicit declaration of function 'of_fdt_unflatten_tree'

2016-10-15 Thread kbuild test robot 
tree:   
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git 
topic/renesas-overlays
head:   0315c3f86cfcdd4575fc47ffd28e03a96bab4c49
commit: a01d53666eca78c35c67fd6facbd89116b7d9edc [2/85] OF: DT-Overlay configfs 
interface (v7)
config: sparc-allmodconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout a01d53666eca78c35c67fd6facbd89116b7d9edc
# save the attached .config to linux build tree
make.cross ARCH=sparc 

All errors (new ones prefixed by >>):

   drivers/of/configfs.c: In function 'create_overlay':
>> drivers/of/configfs.c:48:2: error: implicit declaration of function 
>> 'of_fdt_unflatten_tree' [-Werror=implicit-function-declaration]
 of_fdt_unflatten_tree(blob, NULL, &overlay->overlay);
 ^
   In file included from include/linux/kernel.h:13:0,
from include/linux/list.h:8,
from include/linux/kobject.h:20,
from include/linux/device.h:17,
from include/linux/node.h:17,
from include/linux/cpu.h:16,
from drivers/of/configfs.c:12:
   drivers/of/configfs.c: In function 'cfs_overlay_item_dtbo_read':
   drivers/of/configfs.c:153:11: warning: format '%u' expects argument of type 
'unsigned int', but argument 5 has type 'size_t {aka long unsigned int}' 
[-Wformat=]
 pr_debug("%s: buf=%p max_count=%u\n", __func__,
  ^
   include/linux/printk.h:260:21: note: in definition of macro 'pr_fmt'
#define pr_fmt(fmt) fmt
^~~
   include/linux/printk.h:308:2: note: in expansion of macro 'dynamic_pr_debug'
 dynamic_pr_debug(fmt, ##__VA_ARGS__)
 ^~~~
   drivers/of/configfs.c:153:2: note: in expansion of macro 'pr_debug'
 pr_debug("%s: buf=%p max_count=%u\n", __func__,
 ^~~~
   cc1: some warnings being treated as errors

vim +/of_fdt_unflatten_tree +48 drivers/of/configfs.c

42  
43  static int create_overlay(struct cfs_overlay_item *overlay, void *blob)
44  {
45  int err;
46  
47  /* unflatten the tree */
  > 48  of_fdt_unflatten_tree(blob, NULL, &overlay->overlay);
49  if (overlay->overlay == NULL) {
50  pr_err("%s: failed to unflatten tree\n", __func__);
51  err = -EINVAL;

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: application/gzip

[renesas-drivers:topic/renesas-overlays 2/85] drivers/of/configfs.c:48:2: error: implicit declaration of function 'of_fdt_unflatten_tree'

2016-09-13 Thread kbuild test robot 
tree:   
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git 
topic/renesas-overlays
head:   c62872358e9767f9b0d00fa4b023484d59e4ba65
commit: 3cc2e4a7426c6f0d2e4de08283737840ed495779 [2/85] OF: DT-Overlay configfs 
interface (v7)
config: sparc64-allyesconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 3cc2e4a7426c6f0d2e4de08283737840ed495779
# save the attached .config to linux build tree
make.cross ARCH=sparc64 

All errors (new ones prefixed by >>):

   drivers/of/configfs.c: In function 'create_overlay':
>> drivers/of/configfs.c:48:2: error: implicit declaration of function 
>> 'of_fdt_unflatten_tree' [-Werror=implicit-function-declaration]
 of_fdt_unflatten_tree(blob, NULL, &overlay->overlay);
 ^
   In file included from include/linux/kernel.h:13:0,
from include/linux/list.h:8,
from include/linux/kobject.h:20,
from include/linux/device.h:17,
from include/linux/node.h:17,
from include/linux/cpu.h:16,
from drivers/of/configfs.c:12:
   drivers/of/configfs.c: In function 'cfs_overlay_item_dtbo_read':
   drivers/of/configfs.c:153:11: warning: format '%u' expects argument of type 
'unsigned int', but argument 5 has type 'size_t {aka long unsigned int}' 
[-Wformat=]
 pr_debug("%s: buf=%p max_count=%u\n", __func__,
  ^
   include/linux/printk.h:260:21: note: in definition of macro 'pr_fmt'
#define pr_fmt(fmt) fmt
^
   include/linux/printk.h:326:2: note: in expansion of macro 'dynamic_pr_debug'
 dynamic_pr_debug(fmt, ##__VA_ARGS__)
 ^
   drivers/of/configfs.c:153:2: note: in expansion of macro 'pr_debug'
 pr_debug("%s: buf=%p max_count=%u\n", __func__,
 ^
   cc1: some warnings being treated as errors

vim +/of_fdt_unflatten_tree +48 drivers/of/configfs.c

42  
43  static int create_overlay(struct cfs_overlay_item *overlay, void *blob)
44  {
45  int err;
46  
47  /* unflatten the tree */
  > 48  of_fdt_unflatten_tree(blob, NULL, &overlay->overlay);
49  if (overlay->overlay == NULL) {
50  pr_err("%s: failed to unflatten tree\n", __func__);
51  err = -EINVAL;

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: Binary data