linux-toradex.git/sound/sh, branch v4.10

ktime: Cleanup ktime_set() usage

2016-12-25T16:21:22+00:00

ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.

Signed-off-by: Thomas Gleixner 
Cc: Peter Zijlstra

ALSA: sh: aica: Remove deprecated create_workqueue

2016-06-07T09:23:33+00:00

System workqueues have been able to handle high level of concurrency
for a long time now and there's no reason to use dedicated workqueues
just to gain concurrency. Since aica_queue for AICA sound
driver has workitem dreamcastcard->spu_dma_work (maps to run_spu_dma)
which is involved in aica dma transfers and is not being used on a memory
reclaim path, dedicated aica_queue has been replaced with the
use of system_wq.

Unlike a dedicated per-cpu workqueue created with create_workqueue(),
system_wq allows multiple work items to overlap executions even on
the same CPU; however, a per-cpu workqueue doesn't have any CPU
locality or global ordering guarantees unless the target CPU is
explicitly specified and thus the increase of local concurrency
shouldn't make any difference.

Since the work items could be pending, flush_work() has been used in
snd_aicapcm_pcm_close() to ensure that there is no pending task while
disconnecting the driver.

Signed-off-by: Bhaktipriya Shridhar 
Signed-off-by: Takashi Iwai

ALSA: Include linux/io.h instead of asm/io.h

2015-01-28T15:49:33+00:00

Nowadays it's recommended.  Replace all in a shot.

Signed-off-by: Takashi Iwai

ALSA: aica: Use setup_timer() and mod_timer()

2015-01-19T10:35:01+00:00

No functional change, refactoring with the standard helpers.

Signed-off-by: Takashi Iwai

ALSA: sh: drop owner assignment from platform_drivers

2014-10-20T14:22:02+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

ALSA: sh: Convert to snd_card_new() with a device pointer

2014-02-14T07:14:07+00:00

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai

ALSA: sh_dac_audio: Remove redundant platform_set_drvdata()

2013-05-23T12:36:45+00:00

Commit 0998d06310 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.

Signed-off-by: Sachin Kamat 
Cc: Rafael Ignacio Zurita 
Signed-off-by: Takashi Iwai

ALSA: sh: aica: Remove redundant platform_set_drvdata()

2013-05-23T12:36:05+00:00

Commit 0998d06310 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.

Signed-off-by: Sachin Kamat 
Cc: Adrian McMenamin 
Signed-off-by: Takashi Iwai

ALSA: sh: remove __dev* attributes

2012-12-07T06:33:47+00:00

CONFIG_HOTPLUG is going away as an option.  As result the __dev*
markings will be going away.

Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.

Signed-off-by: Bill Pemberton 
Signed-off-by: Takashi Iwai

ALSA: Add missing .owner=THIS_MODULE to platform_driver definitions

2012-07-02T15:50:05+00:00

Signed-off-by: Takashi Iwai