linux-kernel - Re: [PATCH] blackfin: mach-common: ints-priority: Remove unused function

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Date:	Tue, 20 Jan 2015 14:07:27 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
cc:	Steven Miao <realmz6@...il.com>,
	Sonic Zhang <sonic.zhang@...log.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Christoph Lameter <cl@...ux.com>,
	Masanari Iida <standby24x7@...il.com>,
	adi-buildroot-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] blackfin: mach-common: ints-priority:  Remove unused
 function

On Sat, 3 Jan 2015, Rickard Strandqvist wrote:

> Remove the function bfin_sec_resume() that is not used anywhere.
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>

This doesn't seem to be present in linux-next as of today, so I am picking 
it up.

> ---
>  arch/blackfin/mach-common/ints-priority.c |    8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
> index dd2af74..7236bdf 100644
> --- a/arch/blackfin/mach-common/ints-priority.c
> +++ b/arch/blackfin/mach-common/ints-priority.c
> @@ -429,14 +429,6 @@ static void init_software_driven_irq(void)
>  	bfin_sec_enable_ssi(37);
>  }
>  
> -void bfin_sec_resume(void)
> -{
> -	bfin_write_SEC_SCI(0, SEC_CCTL, SEC_CCTL_RESET);
> -	udelay(100);
> -	bfin_write_SEC_GCTL(SEC_GCTL_EN);
> -	bfin_write_SEC_SCI(0, SEC_CCTL, SEC_CCTL_EN | SEC_CCTL_NMI_EN);
> -}
> -
>  void handle_sec_sfi_fault(uint32_t gstat)
>  {
>  
> -- 
> 1.7.10.4
> 

-- 
Jiri Kosina
SUSE Labs
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