linux-kernel - Re: [PATCH] Blackfin: remove "config IP_CHECKSUM

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Date:	Thu, 13 Feb 2014 10:50:28 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Steven Miao <realmz6@...il.com>
Cc:	adi-buildroot-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Blackfin: remove "config IP_CHECKSUM_L1"

[Replaced previous maintainer and list with current maintainer and
list.]

On Thu, 2013-03-21 at 21:50 +0100, Paul Bolle wrote:
> The only user of Kconfig symbol IP_CHECKSUM_L1 got removed in v2.6.33,
> with commit ddf9ddacef0989fdeb22e182212a232488f0f3ad ("Blackfin: convert
> to generic checksum code"). We can remove the Kconfig entry for this
> unused symbol now.
> 
> Signed-off-by: Paul Bolle <pebolle@...cali.nl>

Has someone ever looked at this trivial patch? The Kconfig entry for
this symbol is still present in v3.14-rc2.

> Untested.
> 
>  arch/blackfin/Kconfig | 8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
> index c3f2e0b..a8acb1d 100644
> --- a/arch/blackfin/Kconfig
> +++ b/arch/blackfin/Kconfig
> @@ -866,14 +866,6 @@ config SYS_BFIN_SPINLOCK_L1
>  	  If enabled, sys_bfin_spinlock function is linked
>  	  into L1 instruction memory. (less latency)
>  
> -config IP_CHECKSUM_L1
> -	bool "Locate IP Checksum function in L1 Memory"
> -	default n
> -	depends on !SMP
> -	help
> -	  If enabled, the IP Checksum function is linked
> -	  into L1 instruction memory. (less latency)
> -
>  config CACHELINE_ALIGNED_L1
>  	bool "Locate cacheline_aligned data to L1 Data Memory"
>  	default y if !BF54x


Paul Bolle

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