[PATCH] ASoC: mediatek: mt8192: Fix build failure

[PATCH] ASoC: mediatek: mt8192: Fix build failure

[Sudip Mukherjee]

A build of arm64 allmodconfig with next-20201105 fails with the error:
ERROR: modpost: "mt8192_afe_gpio_request" undefined!
ERROR: modpost: "mt8192_afe_gpio_init" undefined!

Export the symbols so that mt8192-mt6359-rt1015-rt5682.ko finds it.

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
---

build log at: https://travis-ci.com/github/sudipm-mukherjee/linux-test/jobs/428486008

 sound/soc/mediatek/mt8192/mt8192-afe-gpio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/mediatek/mt8192/mt8192-afe-gpio.c b/sound/soc/mediatek/mt8192/mt8192-afe-gpio.c
index ea000888c9e8..fbbe9ed9adb3 100644
--- a/sound/soc/mediatek/mt8192/mt8192-afe-gpio.c
+++ b/sound/soc/mediatek/mt8192/mt8192-afe-gpio.c
@@ -160,6 +160,7 @@ int mt8192_afe_gpio_init(struct device *dev)
 
 	return 0;
 }
+EXPORT_SYMBOL(mt8192_afe_gpio_init);
 
 static int mt8192_afe_gpio_adda_dl(struct device *dev, bool enable)
 {
@@ -304,3 +305,4 @@ int mt8192_afe_gpio_request(struct device *dev, bool enable,
 
 	return 0;
 }
+EXPORT_SYMBOL(mt8192_afe_gpio_request);
-- 
2.11.0

Re: [PATCH] ASoC: mediatek: mt8192: Fix build failure

[Mark Brown]

On Thu, 5 Nov 2020 12:47:47 +0000, Sudip Mukherjee wrote:
> A build of arm64 allmodconfig with next-20201105 fails with the error:
> ERROR: modpost: "mt8192_afe_gpio_request" undefined!
> ERROR: modpost: "mt8192_afe_gpio_init" undefined!
> 
> Export the symbols so that mt8192-mt6359-rt1015-rt5682.ko finds it.

Applied to

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

Thanks!

[1/1] ASoC: mediatek: mt8192: Fix build failure
      commit: 8bfe8c967546dc05385b52bac49ad972fea5887c

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