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SubjectRe: [PATCH 1/1] clk: bulk: add of_clk_bulk_get()
On Wed, Sep 13, 2017 at 2:34 AM, kbuild test robot <lkp@intel.com> wrote:
> [auto build test WARNING on clk/clk-next]
> [also build test WARNING 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: x86_64-randconfig-x001-201737 (attached as .config)
> compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
> reproduce:
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> All warnings (new ones prefixed by >>):
>
> In file included from include/linux/dma/dw.h:15:0,
> from drivers//tty/serial/8250/8250_lpss.c:18:
> include/linux/clk.h: In function 'of_clk_bulk_get':
>>> include/linux/clk.h:692:9: warning: return makes integer from pointer without a cast [-Wint-conversion]
> return ERR_PTR(-ENOENT);
> ^~~~~~~~~~~~~~~~
> At top level:
> include/linux/clk.h:689:12: warning: 'of_clk_bulk_get' defined but not used [-Wunused-function]
> static int of_clk_bulk_get(struct device_node *np, int num_clks,
> ^~~~~~~~~~~~~~~
>
> 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);

That should be plain "return -ENOENT;".

> 693 }
> 694

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

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