linux-kernel - Re: [PATCH] MIPS: pic32mzda: fix linker error for pic32_get

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Message-ID: <574FFA30.1000507@microchip.com>
Date:	Thu, 2 Jun 2016 14:49:44 +0530
From:	Purna Chandra Mandal <purna.mandal@...rochip.com>
To:	Harvey Hunt <harvey.hunt@...tec.com>,
	<linux-kernel@...r.kernel.org>
CC:	<linux-mips@...ux-mips.org>, Ralf Baechle <ralf@...ux-mips.org>,
	Joshua Henderson <digitalpeer@...italpeer.com>,
	Joshua Henderson <joshua.henderson@...rochip.com>
Subject: Re: [PATCH] MIPS: pic32mzda: fix linker error for pic32_get_pbclk().

On 06/02/2016 02:45 PM, Harvey Hunt wrote:
> Hi Purna,
>
> On 02/06/16 06:20, Purna Chandra Mandal wrote:
>> Early clock API pic32_get_pbclk() is defined in early_clk.c and
>> used by time.c and early_console.c. When CONFIG_EARLY_PRINTK isn't
>> set, early_clk.c isn't compiled and so a linker error is reported
>> while referring the API from time.c.
>
> Maybe "early_clk.c isn't compiled and so time.c fails to link"?
>
ack.

>>
>> Fix it by compiling early_clk.c always. Also sort files in
>> alphabetical order.
>>
>> Cc: Harvey Hunt <harvey.hunt@...tec.com>
>> Cc: Ralf Baechle <ralf@...ux-mips.org>
>> Cc: linux-mips@...ux-mips.org
>> Cc: Joshua Henderson <digitalpeer@...italpeer.com>
>>
>> Signed-off-by: Purna Chandra Mandal <purna.mandal@...rochip.com>
>>
>> ---
>>
>>  arch/mips/pic32/pic32mzda/Makefile | 5 ++---
>>  1 file changed, 2 insertions(+), 3 deletions(-)
>>
>> diff --git a/arch/mips/pic32/pic32mzda/Makefile b/arch/mips/pic32/pic32mzda/Makefile
>> index 4a4c272..c286496 100644
>> --- a/arch/mips/pic32/pic32mzda/Makefile
>> +++ b/arch/mips/pic32/pic32mzda/Makefile
>> @@ -2,8 +2,7 @@
>>  # Joshua Henderson, <joshua.henderson@...rochip.com>
>>  # Copyright (C) 2015 Microchip Technology, Inc.  All rights reserved.
>>  #
>> -obj-y            := init.o time.o config.o
>> +obj-y            := config.o early_clk.o init.o time.o
>>
>>  obj-$(CONFIG_EARLY_PRINTK)    += early_console.o      \
>> -                   early_pin.o        \
>> -                   early_clk.o
>> +                   early_pin.o
>>
>
> Perhaps add:
>
> Reported-by: Harvey Hunt <harvey.hunt@...tec.com>
>
> Thanks for fixing this,
>
> Reviewed-by: Harvey Hunt <harvey.hunt@...tec.com>
>
Thanks Harvey.

> Thanks,
>
> Harvey