ALSA: au88x0: added reference of vortex_t

added a pointer of the vortex in the following functions :

vortex_alsafmt_aspfmt
vortex_Vort3D_InitializeSource
a3dsrc_ZeroStateA3D

so that we can have a reference of the vortex in the function.
this reference of the vortex will actually be used in a later patch
to convert the pr_* macro to dev_*.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: au88x0: pr_* replaced with dev_*

pr_* macros replaced with dev_* as they are more preffered over pr_*.
each file which had pr_* was reviewed manually and replaced with dev_*.
here we have actually used the reference of the vortex which was added
to some functions in the previous patch of this series.

The prefix of the CARD_NAME and prefix of "vortex:" was also
removed as the dev_* will print the device name.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: seq: Use atomic ops for autoload refcount

... just to robustify for races.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: seq: bind seq driver automatically

Currently the sequencer module binding is performed independently from
the card module itself.  The reason behind it is to keep the sequencer
stuff optional and allow the system running without it (e.g. for using
PCM or rawmidi only).  This works in most cases, but a remaining
problem is that the binding isn't done automatically when a new driver
module is probed.  Typically this becomes visible when a hotplug
driver like usb audio is used.

This patch tries to address this and other potential issues.  First,
the seq-binder (seq_device.c) tries to load a missing driver module at
creating a new device object.  This is done asynchronously in a workq
for avoiding the deadlock (modprobe call in module init path).

This action, however, should be enabled only when the sequencer stuff
was already initialized, i.e. snd-seq module was already loaded.  For
that, a new function, snd_seq_autoload_init() is introduced here; this
clears the blocking of autoloading, and also tries to load all pending
driver modules.

Reported-by: Adam Goode <agoode@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Subject: ALSA: seq: Remove autoload locks in driver registration

Since we're calling request_module() asynchronously now, we can get
rid of the autoload lock in snd_seq_device_register_driver(), as well
as in the snd-seq driver registration itself.  This enables the
automatic loading of dependent sequencer modules, such as
snd-seq-virmidi from snd-emu10k1-synth.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: snd-usb: drop unused varible assigments

Don't assign 'len' in cases where we don't make use of the returned value.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge branch 'topic/cleanup' into for-next
Merge branch 'topic/seq-autoload' into for-next
ASoC: core: Call mute for cpu dais as well

We call mute for codec dai only, we should call this for cpu dai as well to
allow cpu dais (FEs) in DSPs to be muted/unmuted on shutdown/startup

Signed-off-by: Ramesh Babu <ramesh.babu@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: cs4265: Remove unused *dev field from struct cs4265_private

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Paul Handrigan <paul.handrigan@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: cs4271: Split SPI and I2C code into different modules

Currently the cs4271 driver depends on SND_SOC_I2C_AND_SPI.
So the driver cannot be built as built-in if CONFIG_I2C=m.
Split SPI and I2C code into different modules to avoid this issue.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl: imx-wm8962: Delete unneeded test before of_node_put

of_node_put() supports NULL as its argument, so the initial test is not
necessary.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl: imx-sgtl5000: Delete unneeded test before of_node_put

of_node_put() supports NULL as its argument, so the initial test is not
necessary.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl: imx-spdif: Delete unneeded test before of_node_put

of_node_put() supports NULL as its argument, so the initial test is not
necessary.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl: eukrea-tlv320: Delete unneeded test before of_node_put

of_node_put() supports NULL as its argument, so the initial test is not
necessary.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: eukrea-tlv320: Fix of_node_put() call with uninitialized object

The of_node_put() call in eukrea_tlv320_probe() may take an
uninitialized pointer, as compiler spotted out:
  sound/soc/fsl/eukrea-tlv320.c:221:14: warning: 'ssi_np' may be used uninitialized in this function [-Wuninitialized]

This patch adds the proper NULL initializations as a fix.
(codec_np is also NULL initialized just for consistency.)

Fixes: 66f232908de2 ('ASoC: eukrea-tlv320: Add DT support')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl_esai: Add indentation for binding doc to increase readability

This patch simply adds indentations for DT binding doc to increase readability
without changing any contents.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl_spdif: Add indentation for binding doc to increase readability

This patch simply adds indentations for DT binding doc to increase readability
without changing any contents.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: fsl_sai: Add indentation for binding doc to increase readability

This patch refines the DT binding doc for more readability by adding
extra blank lines and indentations.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: eukrea-tlv320: Add indentation for binding doc to increase readability

This patch refines the DT binding doc for more readability by adding
extra blank lines and indentations.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>