[PATCH] ALSA: uapi: use C90 comment style instead of C99 style

[PATCH] ALSA: uapi: use C90 comment style instead of C99 style

[Takashi Sakamoto]

UAPI headers are built with compiler option for C90, thus double-slashes
comment introduced in C99 is not preferable.

Fixes: fb6723daf890 ("ALSA: pcm: comment about relation between msbits hw parameter and [S|U]32 formats")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 include/uapi/sound/asound.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index cf1d20e34167..1834f58b8ede 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -202,9 +202,11 @@ typedef int __bitwise snd_pcm_format_t;
 #define	SNDRV_PCM_FORMAT_S24_BE	((__force snd_pcm_format_t) 7) /* low three bytes */
 #define	SNDRV_PCM_FORMAT_U24_LE	((__force snd_pcm_format_t) 8) /* low three bytes */
 #define	SNDRV_PCM_FORMAT_U24_BE	((__force snd_pcm_format_t) 9) /* low three bytes */
-// For S32/U32 formats, 'msbits' hardware parameter is often used to deliver information about the
-// available bit count in most significant bit. It's for the case of so-called 'left-justified' or
-// `right-padding` sample which has less width than 32 bit.
+/*
+ * For S32/U32 formats, 'msbits' hardware parameter is often used to deliver information about the
+ * available bit count in most significant bit. It's for the case of so-called 'left-justified' or
+ * `right-padding` sample which has less width than 32 bit.
+ */
 #define	SNDRV_PCM_FORMAT_S32_LE	((__force snd_pcm_format_t) 10)
 #define	SNDRV_PCM_FORMAT_S32_BE	((__force snd_pcm_format_t) 11)
 #define	SNDRV_PCM_FORMAT_U32_LE	((__force snd_pcm_format_t) 12)
-- 
2.32.0

Re: [PATCH] ALSA: uapi: use C90 comment style instead of C99 style

[Takashi Iwai]

On Mon, 13 Dec 2021 09:12:57 +0100,
Takashi Sakamoto wrote:
> 
> UAPI headers are built with compiler option for C90, thus double-slashes
> comment introduced in C99 is not preferable.
> 
> Fixes: fb6723daf890 ("ALSA: pcm: comment about relation between msbits hw parameter and [S|U]32 formats")
> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

Thanks, applied.


Takashi