2022-03-21 07:19:03

by Jiaxin Yu (俞家鑫)

Subject: [PATCH] ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs

Fixes the following build errors when mt6358 is configured as module:

>> ERROR: modpost: "mt6358_set_mtkaif_protocol"
>> [sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.ko] undefined!
>> ERROR: modpost: "mt6358_set_mtkaif_protocol"
>> [sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.ko] undefined!

Fixes: 6a8d4198ca80 ("ASoC: mediatek: mt6358: add codec driver")
Signed-off-by: Jiaxin Yu <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
---
sound/soc/codecs/mt6358.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/sound/soc/codecs/mt6358.c b/sound/soc/codecs/mt6358.c
index 9b263a9a669d..4c7b5d940799 100644
--- a/sound/soc/codecs/mt6358.c
+++ b/sound/soc/codecs/mt6358.c
@@ -107,6 +107,7 @@ int mt6358_set_mtkaif_protocol(struct snd_soc_component *cmpnt,
priv->mtkaif_protocol = mtkaif_protocol;
return 0;
}
+EXPORT_SYMBOL_GPL(mt6358_set_mtkaif_protocol);

static void playback_gpio_set(struct mt6358_priv *priv)
{
@@ -273,6 +274,7 @@ int mt6358_mtkaif_calibration_enable(struct snd_soc_component *cmpnt)
1 << RG_AUD_PAD_TOP_DAT_MISO_LOOPBACK_SFT);
return 0;
}
+EXPORT_SYMBOL_GPL(mt6358_mtkaif_calibration_enable);

int mt6358_mtkaif_calibration_disable(struct snd_soc_component *cmpnt)
{
@@ -296,6 +298,7 @@ int mt6358_mtkaif_calibration_disable(struct snd_soc_component *cmpnt)
capture_gpio_reset(priv);
return 0;
}
+EXPORT_SYMBOL_GPL(mt6358_mtkaif_calibration_disable);

int mt6358_set_mtkaif_calibration_phase(struct snd_soc_component *cmpnt,
int phase_1, int phase_2)
@@ -310,6 +313,7 @@ int mt6358_set_mtkaif_calibration_phase(struct snd_soc_component *cmpnt,
phase_2 << RG_AUD_PAD_TOP_PHASE_MODE2_SFT);
return 0;
}
+EXPORT_SYMBOL_GPL(mt6358_set_mtkaif_calibration_phase);

/* dl pga gain */
enum {
--
2.25.1

2022-03-21 22:01:16

by Mark Brown

Subject: Re: [PATCH] ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs

On Sat, 19 Mar 2022 20:03:25 +0800, Jiaxin Yu wrote:
> Fixes the following build errors when mt6358 is configured as module:
>
> >> ERROR: modpost: "mt6358_set_mtkaif_protocol"
> >> [sound/soc/mediatek/mt8186/mt8186-mt6366-rt1019-rt5682s.ko] undefined!
> >> ERROR: modpost: "mt6358_set_mtkaif_protocol"
> >> [sound/soc/mediatek/mt8186/mt8186-mt6366-da7219-max98357.ko] undefined!
>
> [...]

Applied to

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-linus

Thanks!

[1/1] ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
commit: a7663c89f4193dbf717572e46e5a3251940dbdc8

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark