netdev - Re: smc91x: commit 51ac3beffd4afaea4350526cf01fe74aaff25eff breaks compilation

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Date:	Mon, 3 Nov 2008 02:48:52 -0500
From:	"Mike Frysinger" <vapier@...too.org>
To:	"Manuel Lauss" <mano@...rinelk.homelinux.net>
Cc:	netdev@...r.kernel.org
Subject: Re: smc91x: commit 51ac3beffd4afaea4350526cf01fe74aaff25eff breaks compilation

On Mon, Nov 3, 2008 at 2:35 AM, Manuel Lauss wrote:
> On Mon, Nov 03, 2008 at 02:30:01AM -0500, Mike Frysinger wrote:
>> On Mon, Nov 3, 2008 at 2:17 AM, Manuel Lauss wrote:
>> > (Resend with correct netdev addr)
>> >
>> > Hi Mike,
>> >
>> > your commit 51ac3beffd4afaea4350526cf01fe74aaff25eff  causes this
>> > compile failure on my SH and MIPS testboards (2.6.28-rc3):
>> >
>> >  CC      drivers/net/smc91x.o
>> > /mnt/work/sh7760/kernel/linux-2.6.git/drivers/net/smc91x.c: In function 'smc_request_attrib':
>> > /mnt/work/sh7760/kernel/linux-2.6.git/drivers/net/smc91x.c:2067: error: 'lp' undeclared (first use in this function)
>> > /mnt/work/sh7760/kernel/linux-2.6.git/drivers/net/smc91x.c:2067: error: (Each undeclared identifier is reported only once
>> > /mnt/work/sh7760/kernel/linux-2.6.git/drivers/net/smc91x.c:2067: error: for each function it appears in.)
>> > /mnt/work/sh7760/kernel/linux-2.6.git/drivers/net/smc91x.c: In function 'smc_release_attrib':
>> > /mnt/work/sh7760/kernel/linux-2.6.git/drivers/net/smc91x.c:2079: error: 'lp' undeclared (first use in this function)
>> > make[2]: *** [drivers/net/smc91x.o] Error 1
>> > make[1]: *** [drivers/net/smc91x.o] Error 2
>> >
>> > Reverting this commit fixes it.
>>
>> are you using modifiied sources or something ? there's clearly no lp
>> reference in mainline:
>> ...
>> static int smc_request_attrib(struct platform_device *pdev,
>>                   struct net_device *ndev)
>> {
>>     struct resource * res = platform_get_resource_byname(pdev,
>> IORESOURCE_MEM, "smc91x-attrib");
>>
>>     if (!res)
>>         return 0;
>>
>>     if (!request_mem_region(res->start, ATTRIB_SIZE, CARDNAME))
>>         return -EBUSY;
>>
>>     return 0;
>> }
>>
>> static void smc_release_attrib(struct platform_device *pdev,
>>                    struct net_device *ndev)
>> {
>>     struct resource * res = platform_get_resource_byname(pdev,
>> IORESOURCE_MEM, "smc91x-attrib");
>>
>>     if (res)
>>         release_mem_region(res->start, ATTRIB_SIZE);
>> }
>
> No changes, pristine 2.6.28-rc3.  Note that I don't have any board entries
> in smc91x.h; just platform_data.

then you'll need to generate the preprocessed output and figure out
where the lp reference is coming from.
make drivers/net/smc91x.i
-mike
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