Hi,
This patchset updates my previous one: [alsa-devel] [PATCH 0/5 v4] ALSA: dice: improve card registration processing http://mailman.alsa-project.org/pipermail/alsa-devel/2015-December/102504.ht...
Changes: * Merge patch 02 and 03 in v4. * Allocate sound card instance in sound card registration work, independently of dice instance, allocated in .probe callback and set as driver_data of device structure. * Use __be32 type for __be32 data.
In this version, sound card instance is not allocated in .probe callback. In the callback, dice instance is allocated independently of the card instance. Thus, in .probe callback, this driver reserve no slot of sound card. The allocation of sound card instance is performed in a scheduled work. When processing in the work fails, the work can be re-scheduled again according to bus reset.
Takashi Sakamoto (4): ALSA: dice: split subaddress check from category check ALSA: dice: postpone card registration ALSA: dice: purge transaction initialization at timeout of Dice notification ALSA: dice: expand timeout to wait for Dice notification
sound/firewire/dice/dice-transaction.c | 123 +++++++++++------- sound/firewire/dice/dice.c | 227 +++++++++++++++++---------------- sound/firewire/dice/dice.h | 3 + 3 files changed, 202 insertions(+), 151 deletions(-)