GCC 4.7 stops to compile the current git kernel

GCC 4.7 stops to compile the current git kernel

[Igor Mazanov]

Hello,

After a conversion to common clock framework GCC 4.7 stops to compile the 
current kernel with the following error:

   CC      arch/arm/mach-omap2/clockdomain.o
In file included from arch/arm/mach-omap2/clockdomain.c:25:0:
arch/arm/mach-omap2/clockdomain.c: In function 'clkdm_clk_disable':
include/linux/clk-provider.h:338:12: error: inlining failed in call to 
always_inline '__clk_get_enable_count': function body not available
arch/arm/mach-omap2/clockdomain.c:1001:28: error: called from here
make[1]: *** [arch/arm/mach-omap2/clockdomain.o] Error 1
make: *** [arch/arm/mach-omap2] Error 2

This change helps:

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index c127315..f9f5e9e 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -335,8 +335,8 @@ const char *__clk_get_name(struct clk *clk);
  struct clk_hw *__clk_get_hw(struct clk *clk);
  u8 __clk_get_num_parents(struct clk *clk);
  struct clk *__clk_get_parent(struct clk *clk);
-inline int __clk_get_enable_count(struct clk *clk);
-inline int __clk_get_prepare_count(struct clk *clk);
+int __clk_get_enable_count(struct clk *clk);
+int __clk_get_prepare_count(struct clk *clk);
  unsigned long __clk_get_rate(struct clk *clk);
  unsigned long __clk_get_flags(struct clk *clk);
  int __clk_is_enabled(struct clk *clk);

Regards,
Igor.

Re: GCC 4.7 stops to compile the current git kernel

[Felipe Balbi]

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Hi,

On Thu, Nov 15, 2012 at 05:11:14PM +0400, Igor Mazanov wrote:
> Hello,
> 
> After a conversion to common clock framework GCC 4.7 stops to compile
> the current kernel with the following error:
> 
>   CC      arch/arm/mach-omap2/clockdomain.o
> In file included from arch/arm/mach-omap2/clockdomain.c:25:0:
> arch/arm/mach-omap2/clockdomain.c: In function 'clkdm_clk_disable':
> include/linux/clk-provider.h:338:12: error: inlining failed in call
> to always_inline '__clk_get_enable_count': function body not
> available
> arch/arm/mach-omap2/clockdomain.c:1001:28: error: called from here
> make[1]: *** [arch/arm/mach-omap2/clockdomain.o] Error 1
> make: *** [arch/arm/mach-omap2] Error 2
> 
> This change helps:
> 
> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
> index c127315..f9f5e9e 100644
> --- a/include/linux/clk-provider.h
> +++ b/include/linux/clk-provider.h
> @@ -335,8 +335,8 @@ const char *__clk_get_name(struct clk *clk);
>  struct clk_hw *__clk_get_hw(struct clk *clk);
>  u8 __clk_get_num_parents(struct clk *clk);
>  struct clk *__clk_get_parent(struct clk *clk);
> -inline int __clk_get_enable_count(struct clk *clk);
> -inline int __clk_get_prepare_count(struct clk *clk);
> +int __clk_get_enable_count(struct clk *clk);
> +int __clk_get_prepare_count(struct clk *clk);
>  unsigned long __clk_get_rate(struct clk *clk);
>  unsigned long __clk_get_flags(struct clk *clk);
>  int __clk_is_enabled(struct clk *clk);

care to send as a proper patch and Ccing proper lists and developers ?
scripts/get_maintainer.pl will help you figure the audience ;-)

-- 
balbi

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