linux-kernel - Re: [PATCH 2/2] ALSA: compress: Pass id string to snd_compress

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Message-ID: <201511251825.6W1z4cNT%fengguang.wu@intel.com>
Date:	Wed, 25 Nov 2015 18:15:12 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>
Cc:	kbuild-all@...org, vinod.koul@...el.com, tiwai@...e.com,
	broonie@...nel.org, perex@...ex.cz, lgirdwood@...il.com,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
	patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH 2/2] ALSA: compress: Pass id string to snd_compress_new

Hi Richard,

[auto build test ERROR on sound/for-next]
[also build test ERROR on v4.4-rc2 next-20151124]

url:    https://github.com/0day-ci/linux/commits/Richard-Fitzgerald/ALSA-compress-Add-procfs-info-file-for-compressed-nodes/20151125-175147
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next
config: i386-randconfig-n0-201547 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   sound/core/compress_offload.c: In function 'snd_compress_proc_done':
   sound/core/compress_offload.c:958:1: error: expected ';' before '}' token
    }
    ^
   sound/core/compress_offload.c: In function 'snd_compress_new':
>> sound/core/compress_offload.c:994:17: error: 'struct snd_compr' has no member named 'id'
       strlcpy(compr->id, id, sizeof(compr->id));
                    ^
   sound/core/compress_offload.c:994:39: error: 'struct snd_compr' has no member named 'id'
       strlcpy(compr->id, id, sizeof(compr->id));
                                          ^

vim +994 sound/core/compress_offload.c

   952		return 0;
   953	}
   954	
   955	static int snd_compress_proc_done(struct snd_compr *compr)
   956	{
   957		return 0
 > 958	}
   959	#endif
   960	
   961	static int snd_compress_dev_free(struct snd_device *device)
   962	{
   963		struct snd_compr *compr;
   964	
   965		compr = device->device_data;
   966		snd_compress_proc_done(compr);
   967		put_device(&compr->dev);
   968		return 0;
   969	}
   970	
   971	/*
   972	 * snd_compress_new: create new compress device
   973	 * @card: sound card pointer
   974	 * @device: device number
   975	 * @dirn: device direction, should be of type enum snd_compr_direction
   976	 * @compr: compress device pointer
   977	 */
   978	int snd_compress_new(struct snd_card *card, int device,
   979				int dirn, const char *id, struct snd_compr *compr)
   980	{
   981		static struct snd_device_ops ops = {
   982			.dev_free = snd_compress_dev_free,
   983			.dev_register = snd_compress_dev_register,
   984			.dev_disconnect = snd_compress_dev_disconnect,
   985		};
   986		int ret;
   987	
   988		compr->card = card;
   989		compr->device = device;
   990		compr->direction = dirn;
   991	
   992		if (IS_ENABLED(CONFIG_SND_VERBOSE_PROCFS))
   993			if (id)
 > 994				strlcpy(compr->id, id, sizeof(compr->id));
   995	
   996		snd_device_initialize(&compr->dev, card);
   997		dev_set_name(&compr->dev, "comprC%iD%i", card->number, device);

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