linux-kernel - Re: 64-bit ppc rwsem

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Message-ID: <20100818053955.GA11962@merkur.ravnborg.org>
Date:	Wed, 18 Aug 2010 07:39:55 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	David Miller <davem@...emloft.net>
Cc:	benh@...nel.crashing.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, sparclinux@...r.kernel.org,
	linux-kernel@...r.kernel.org, paulus@...ibm.com,
	linuxppc-dev@...ts.ozlabs.org
Subject: Re: 64-bit ppc rwsem

> diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
> index c4b5e03..fa4c3ea 100644
> --- a/arch/sparc/lib/Makefile
> +++ b/arch/sparc/lib/Makefile
> @@ -15,7 +15,7 @@ lib-$(CONFIG_SPARC32) += divdi3.o udivdi3.o
>  lib-$(CONFIG_SPARC32) += copy_user.o locks.o
>  lib-y                 += atomic_$(BITS).o
>  lib-$(CONFIG_SPARC32) += lshrdi3.o ashldi3.o
> -lib-y                 += rwsem_$(BITS).o
> +lib-$(CONFIG_SPARC32) += rwsem_$(BITS).o

You could write this explicit as:

> +lib-$(CONFIG_SPARC32) += rwsem_32.o

As rwsem_64 is gone now.

	Sam
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