On 5/7/19 8:28 AM, kbuild test robot wrote:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.2
head: f153bf49ddf6169544b24ef5ea26fa3eb4996b95
commit: 7e978fa37df7f771a5d02934ff828a0ee36bcf11 [248/316] ASoC: SOF: Add Build support for SOF core and Intel drivers
config: i386-randconfig-l1-05071509 (attached as .config)
compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010
reproduce:
git checkout 7e978fa37df7f771a5d02934ff828a0ee36bcf11
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
ld: sound/soc/sof/core.o: in function `sof_machine_check':
sound/soc/sof/core.c:279: undefined reference to `sof_nocodec_setup'
Ack. this is a confusion between if (IS_ENABLED(SND_SOC_SOF_NOCODEC))
and #if IS_ENABLED(SND_SOC_SOF_NOCODEC)
Will send a formal fix shortly.
vim +279 sound/soc/sof/core.c
c16211d6 Liam Girdwood 2019-04-12 255
c16211d6 Liam Girdwood 2019-04-12 256 /*
c16211d6 Liam Girdwood 2019-04-12 257 * SOF Driver enumeration.
c16211d6 Liam Girdwood 2019-04-12 258 */
c16211d6 Liam Girdwood 2019-04-12 259 static int sof_machine_check(struct snd_sof_dev *sdev)
c16211d6 Liam Girdwood 2019-04-12 260 {
c16211d6 Liam Girdwood 2019-04-12 261 struct snd_sof_pdata *plat_data = sdev->pdata;
c16211d6 Liam Girdwood 2019-04-12 262 struct snd_soc_acpi_mach *machine;
c16211d6 Liam Girdwood 2019-04-12 263 int ret;
c16211d6 Liam Girdwood 2019-04-12 264
c16211d6 Liam Girdwood 2019-04-12 265 if (plat_data->machine)
c16211d6 Liam Girdwood 2019-04-12 266 return 0;
c16211d6 Liam Girdwood 2019-04-12 267
c16211d6 Liam Girdwood 2019-04-12 268 if (!IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)) {
c16211d6 Liam Girdwood 2019-04-12 269 dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n");
c16211d6 Liam Girdwood 2019-04-12 270 return -ENODEV;
c16211d6 Liam Girdwood 2019-04-12 271 }
c16211d6 Liam Girdwood 2019-04-12 272
c16211d6 Liam Girdwood 2019-04-12 273 /* fallback to nocodec mode */
c16211d6 Liam Girdwood 2019-04-12 274 dev_warn(sdev->dev, "No ASoC machine driver found - using nocodec\n");
c16211d6 Liam Girdwood 2019-04-12 275 machine = devm_kzalloc(sdev->dev, sizeof(*machine), GFP_KERNEL);
c16211d6 Liam Girdwood 2019-04-12 276 if (!machine)
c16211d6 Liam Girdwood 2019-04-12 277 return -ENOMEM;
c16211d6 Liam Girdwood 2019-04-12 278
c16211d6 Liam Girdwood 2019-04-12 @279 ret = sof_nocodec_setup(sdev->dev, plat_data, machine,
c16211d6 Liam Girdwood 2019-04-12 280 plat_data->desc, plat_data->desc->ops);
c16211d6 Liam Girdwood 2019-04-12 281 if (ret < 0)
c16211d6 Liam Girdwood 2019-04-12 282 return ret;
c16211d6 Liam Girdwood 2019-04-12 283
c16211d6 Liam Girdwood 2019-04-12 284 plat_data->machine = machine;
c16211d6 Liam Girdwood 2019-04-12 285
c16211d6 Liam Girdwood 2019-04-12 286 return 0;
c16211d6 Liam Girdwood 2019-04-12 287 }
c16211d6 Liam Girdwood 2019-04-12 288
:::::: The code at line 279 was first introduced by commit
:::::: c16211d6226dbde8819b84da07508083a1138a06 ASoC: SOF: Add Sound Open Firmware driver core
:::::: TO: Liam Girdwood <liam.r.girdwood@xxxxxxxxxxxxxxx>
:::::: CC: Mark Brown <broonie@xxxxxxxxxx>
---
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