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

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Message-ID: <CAMk6uBk8gPAsKKqZPC=9dxRkiXm7893SwK1fd6J4Bc+iVkG+uA@mail.gmail.com>
Date:	Wed, 21 Jan 2015 14:47:01 +0800
From:	Steven Miao <realmz6@...il.com>
To:	Jiri Kosina <jkosina@...e.cz>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Sonic Zhang <sonic.zhang@...log.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Christoph Lameter <cl@...ux.com>,
	Masanari Iida <standby24x7@...il.com>,
	bfin <adi-buildroot-devel@...ts.sourceforge.net>,
	"open list:CAN NETWORK DRIVERS <linux-can@...r.kernel.org>, open
	list:NETWORKING DRIVERS <netdev@...r.kernel.org>, open list" 
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] blackfin: mach-common: ints-priority: Remove unused function

On Tue, Jan 20, 2015 at 9:07 PM, Jiri Kosina <jkosina@...e.cz> wrote:
> 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.
It seems it's still in today's linux-next?
http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/arch/blackfin/mach-common/ints-priority.c#n432
>
>> ---
>>  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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