From: Arnd Bergmann <arnd@arndb.de>

On x86, the header is not already included implicitly,
breaking compile-testing:

In file included from sound/soc/mediatek/mt8365/mt8365-afe-common.h:19,
                 from sound/soc/mediatek/mt8365/mt8365-afe-pcm.c:18:
sound/soc/mediatek/mt8365/mt8365-afe-pcm.c: In function 'mt8365_afe_cm2_mux_conn':
sound/soc/mediatek/mt8365/mt8365-reg.h:952:41: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
  952 | #define CM2_AFE_CM2_CONN_CFG1(x)        FIELD_PREP(CM2_AFE_CM2_CONN_CFG1_MASK, (x))
      |                                         ^~~~~~~~~~

Included it ahead of the field definitions.

Fixes: 38c7c9ddc740 ("ASoC: mediatek: mt8365: Add common header")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

This started happening after I applied "ASoC: mt8365: Allow build coverage".
---
 sound/soc/mediatek/mt8365/mt8365-reg.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/mediatek/mt8365/mt8365-reg.h b/sound/soc/mediatek/mt8365/mt8365-reg.h
index b763cddc93db..4ebbb94ff02e 100644
--- a/sound/soc/mediatek/mt8365/mt8365-reg.h
+++ b/sound/soc/mediatek/mt8365/mt8365-reg.h
@@ -10,6 +10,8 @@
 #ifndef _MT8365_REG_H_
 #define _MT8365_REG_H_
 
+#include <linux/bitfield.h>
+
 #define AUDIO_TOP_CON0			(0x0000)
 #define AUDIO_TOP_CON1			(0x0004)
 #define AUDIO_TOP_CON2			(0x0008)
-- 
2.39.2

On Sun, 08 Sep 2024 22:17:34 +0000, Arnd Bergmann wrote:
> On x86, the header is not already included implicitly,
> breaking compile-testing:
> 
> In file included from sound/soc/mediatek/mt8365/mt8365-afe-common.h:19,
>                  from sound/soc/mediatek/mt8365/mt8365-afe-pcm.c:18:
> sound/soc/mediatek/mt8365/mt8365-afe-pcm.c: In function 'mt8365_afe_cm2_mux_conn':
> sound/soc/mediatek/mt8365/mt8365-reg.h:952:41: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
>   952 | #define CM2_AFE_CM2_CONN_CFG1(x)        FIELD_PREP(CM2_AFE_CM2_CONN_CFG1_MASK, (x))
>       |                                         ^~~~~~~~~~
> 
> [...]

Applied to

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

Thanks!

[1/1] ASoC: mediatek: mt8365: include linux/bitfield.h
      commit: 6b31d6a4ca3b4d8abfb39127130889f9a9a38aa1

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

On 09/09/2024 00:17, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> On x86, the header is not already included implicitly,
> breaking compile-testing:
> 
> In file included from sound/soc/mediatek/mt8365/mt8365-afe-common.h:19,
>                   from sound/soc/mediatek/mt8365/mt8365-afe-pcm.c:18:
> sound/soc/mediatek/mt8365/mt8365-afe-pcm.c: In function 'mt8365_afe_cm2_mux_conn':
> sound/soc/mediatek/mt8365/mt8365-reg.h:952:41: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
>    952 | #define CM2_AFE_CM2_CONN_CFG1(x)        FIELD_PREP(CM2_AFE_CM2_CONN_CFG1_MASK, (x))
>        |                                         ^~~~~~~~~~
> 
> Included it ahead of the field definitions.
> 
> Fixes: 38c7c9ddc740 ("ASoC: mediatek: mt8365: Add common header")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> ---
> 
> This started happening after I applied "ASoC: mt8365: Allow build coverage".
> ---
>   sound/soc/mediatek/mt8365/mt8365-reg.h | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/sound/soc/mediatek/mt8365/mt8365-reg.h b/sound/soc/mediatek/mt8365/mt8365-reg.h
> index b763cddc93db..4ebbb94ff02e 100644
> --- a/sound/soc/mediatek/mt8365/mt8365-reg.h
> +++ b/sound/soc/mediatek/mt8365/mt8365-reg.h
> @@ -10,6 +10,8 @@
>   #ifndef _MT8365_REG_H_
>   #define _MT8365_REG_H_
>   
> +#include <linux/bitfield.h>
> +
>   #define AUDIO_TOP_CON0			(0x0000)
>   #define AUDIO_TOP_CON1			(0x0004)
>   #define AUDIO_TOP_CON2			(0x0008)