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SubjectRe: [PATCH 1/1] clk: bulk: add of_clk_bulk_get()
Hi Dong,

[auto build test ERROR on clk/clk-next]
[also build test ERROR on v4.13 next-20170912]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Dong-Aisheng/clk-bulk-add-of_clk_bulk_get/20170913-075645
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=powerpc

All errors (new ones prefixed by >>):

In file included from include/linux/cpufreq.h:14:0,
from arch/powerpc/oprofile/op_model_cell.c:17:
include/linux/clk.h: In function 'of_clk_bulk_get':
>> include/linux/clk.h:692:9: error: return makes integer from pointer without a cast [-Werror=int-conversion]
return ERR_PTR(-ENOENT);
^~~~~~~~~~~~~~~~
At top level:
>> include/linux/clk.h:689:12: error: 'of_clk_bulk_get' defined but not used [-Werror=unused-function]
static int of_clk_bulk_get(struct device_node *np, int num_clks,
^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

vim +692 include/linux/clk.h

681
682 #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK)
683 int __must_check of_clk_bulk_get(struct device_node *np, int num_clks,
684 struct clk_bulk_data *clks);
685 struct clk *of_clk_get(struct device_node *np, int index);
686 struct clk *of_clk_get_by_name(struct device_node *np, const char *name);
687 struct clk *of_clk_get_from_provider(struct of_phandle_args *clkspec);
688 #else
> 689 static int of_clk_bulk_get(struct device_node *np, int num_clks,
690 struct clk_bulk_data *clks)
691 {
> 692 return ERR_PTR(-ENOENT);
693 }
694

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