linux-kernel - Re: [RFC PATCH v3 1/6] of: Allow scripts/dtc/libfdt to be used from kernel code

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Message-ID: <4DC42C72.1010306@caviumnetworks.com>
Date:	Fri, 06 May 2011 10:14:26 -0700
From:	David Daney <ddaney@...iumnetworks.com>
To:	Michal Marek <mmarek@...e.cz>
CC:	linux-mips@...ux-mips.org, ralf@...ux-mips.org,
	devicetree-discuss@...ts.ozlabs.org, grant.likely@...retlab.ca,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v3 1/6] of: Allow scripts/dtc/libfdt to be used from
 kernel code

On 05/06/2011 03:56 AM, Michal Marek wrote:
> On 5.5.2011 19:02, David Daney wrote:
>> --- /dev/null
>> +++ b/drivers/of/libfdt/Makefile
>> @@ -0,0 +1,8 @@
>> +ccflags-y := -include linux/libfdt_env.h
>> -I$(src)/../../../scripts/dtc/libfdt
>> +
>> +obj-y = fdt.o fdt_wip.o fdt_ro.o
>> +
>> +
>> +$(obj)/%.o: $(src)/../../../scripts/dtc/libfdt/%.c FORCE
>> + $(call cmd,force_checksrc)
>> + $(call if_changed_rule,cc_o_c)
>
> It's just three source files, so you could use three one-line wrappers
> that #include ../../../scripts/dtc/libfdt/<file>.c instead of copying
> the %.c -> %.o rule here.
>

Good idea, that does seem cleaner.

I will adjust the patch.

David Daney
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