The existing code mistakenly uses IS_ENABLED in C code instead of as
in conditional compilation, leading to the following error:
ld: sound/soc/sof/core.o: in function `sof_machine_check':
sound/soc/sof/core.c:279: undefined reference to `sof_nocodec_setup'
Fix by using #if !IS_ENABLED()
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/core.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c
index 39cbd84ff9c8..5ddbfa8f1a28 100644
--- a/sound/soc/sof/core.c
+++ b/sound/soc/sof/core.c
@@ -265,11 +265,10 @@ static int sof_machine_check(struct snd_sof_dev *sdev)
if (plat_data->machine)
return 0;
- if (!IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)) {
- dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n");
- return -ENODEV;
- }
-
+#if !IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC)
+ dev_err(sdev->dev, "error: no matching ASoC machine driver found - aborting probe\n");
+ return -ENODEV;
+#else
/* fallback to nocodec mode */
dev_warn(sdev->dev, "No ASoC machine driver found - using nocodec\n");
machine = devm_kzalloc(sdev->dev, sizeof(*machine), GFP_KERNEL);
@@ -284,6 +283,7 @@ static int sof_machine_check(struct snd_sof_dev *sdev)
plat_data->machine = machine;
return 0;
+#endif
}
static int sof_probe_continue(struct snd_sof_dev *sdev)
--
2.17.1
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