On Sat, 04 Dec 2021 19:52:24 +0100, Geraldo Nascimento wrote:
Olivia Mackintosh has posted to alsa-devel reporting that there's a potential bug that could break mixer quirks for Pioneer devices introduced by 6d27788160362a7ee6c0d317636fe4b1ddbe59a7 "ALSA: usb-audio: Add support for the Pioneer DJM 750MK2 Mixer/Soundcard".
This happened because the DJM 750 MK2 was added last to the Pioneer DJM device table index and defined as 0x4 but was added to snd_djm_devices[] just after the DJM 750 (MK1) entry instead of last, after the DJM 900 NXS2. This escaped review.
To prevent that from ever happening again, Takashi Iwai suggested to use C99 array designators in snd_djm_devices[] instead of simply reordering the entries.
Reported-by: Olivia Mackintosh livvy@base.nu Suggested-by: Takashi Iwai tiwai@suse.de Signed-off-by: Geraldo Nascimento geraldogabriel@gmail.com
V1 -> V2: added C99 array designators to prevent the order of entries ever being an issue again.
Thanks, applied now with Fixes tag.
Takashi