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98ff5c262f
linux/sound/soc
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Guennadi Liakhovetski 98ff5c262f
ASoC: Intel: consistent HDMI codec probing code 
Multiple Intel ASoC machine drivers repeat the same pattern in their
.late_probe() methods: they first check whether the common HDMI codec
driver is used, if not, they proceed by linking the legacy HDMI
driver to each HDMI port. While doing that they use some
inconsistent code:

1. after the loop they check, whether the list contained at least one
   element and if not, they return an error. However, the earlier
   code to use the common HDMI driver uses the first element of the
   same list without checking. To fix this we move the check to the
   top of the function.

2. some of those .late_probe() implementations execute code, only
   needed for the common HDMI driver, before checking, whether the
   driver is used. Move the code to after the check.

3. Some of those functions also perform a redundant initialisation of
   the "err" variable.

This patch fixes those issues.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200124213625.30186-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-27 17:52:11 +00:00
..
adi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177 2019-05-30 11:29:19 -07:00
amd ASoC: amd: Fix for Subsequent Playback issue. 2020-01-27 17:51:48 +00:00
atmel ASoC: atmel: atmel_ssc_dai: move .suspend/.resume to component 2020-01-21 17:03:15 +00:00
au1x ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
bcm ASoC: bcm: cygnus-ssp: move .suspend/.resume to component 2020-01-21 17:02:56 +00:00
cirrus ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
codecs ASoC: rt1015: Remove unnecessary const 2020-01-24 16:53:57 +00:00
dwc ASoC: dwc: dwc-i2s: move .suspend/.resume to component 2020-01-21 17:05:35 +00:00
fsl ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
generic ASoC: simple-card: Don't create separate link when platform is present 2019-12-10 13:10:40 +00:00
hisilicon treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 340 2019-06-05 17:37:07 +02:00
img treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
intel ASoC: Intel: consistent HDMI codec probing code 2020-01-27 17:52:11 +00:00
jz4740 ASoC: jz4740: jz4740-i2s: move .suspend/.resume to component 2020-01-21 17:03:32 +00:00
kirkwood ASoC: kirkwood: Drop superfluous ioctl PCM ops 2019-12-11 15:57:19 +00:00
mediatek ASoC: mediatek: move .suspend/.resume to component 2020-01-21 17:03:54 +00:00
meson ASoC: meson: axg-fifo: relax period size constraints 2019-12-18 20:01:34 +00:00
mxs ASoC: Remove dev_err() usage after platform_get_irq() 2019-08-02 12:12:31 +01:00
pxa ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
qcom ASoC: qdsp6: q6asm-dai: constify copied structure 2020-01-01 21:38:48 +00:00
rockchip ASoC: Fixes for v5.4 2019-11-07 13:52:17 +01:00
samsung ASoC: samsung: i2s: move .suspend/.resume to component 2020-01-21 17:05:54 +00:00
sh ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
sirf ASoC: sirf: use devm_platform_ioremap_resource() to simplify code 2019-07-31 12:05:39 +01:00
sof ASoC: SOF: pci: add missing default_fw_name of JasperLake 2020-01-27 17:52:10 +00:00
spear ASoC: spear: use devm_platform_ioremap_resource() to simplify code 2019-07-31 12:06:18 +01:00
sprd ASoC: sprd: Drop superfluous ioctl PCM ops 2019-12-11 15:59:40 +00:00
sti ASoC: sti: sti_uniperif: move .suspend/.resume to component 2020-01-21 17:04:37 +00:00
stm ASoC: Fixes for v5.5 2020-01-17 15:38:56 +00:00
sunxi ASoC: sunxi: sun4i-codec: remove unneeded semicolon 2019-10-28 13:12:39 +00:00
tegra ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
ti ASoC: ti: omap-mcpdm: move .suspend/.resume to component 2020-01-21 17:04:57 +00:00
txx9 ASoC: soc-core: remove bus_control 2020-01-21 17:07:08 +00:00
uniphier ASoC: uniphier: move .suspend/.resume to component 2020-01-21 17:05:16 +00:00
ux500 ASoC: ux500: ux500_msp_dai: remove unused DAI .suspend/.resume 2020-01-21 17:06:13 +00:00
xilinx ASoC: xilinx: Use managed buffer allocation 2019-12-11 16:43:25 +00:00
xtensa ASoC: xtensa: Use managed buffer allocation 2019-12-11 16:43:26 +00:00
zte sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
Kconfig ASoC: remove w90x900/nuc900 platform drivers 2019-08-12 14:00:29 +01:00
Makefile ASoC: remove w90x900/nuc900 platform drivers 2019-08-12 14:00:29 +01:00
soc-ac97.c ASoC: ac97: convert to SPDX identifiers 2018-07-02 10:56:09 +01:00
soc-acpi.c ASoC: soc-acpi: fix implicit header use of module.h/export.h 2019-05-08 18:06:28 +09:00
soc-component.c ASoC: soc-core: remove snd_soc_rtdcom_list 2020-01-10 13:31:22 +00:00
soc-compress.c ASoC: soc-pcm/soc-compress: use snd_soc_dapm_stream_stop() for SND_SOC_DAPM_STREAM_STOP 2020-01-10 13:34:19 +00:00
soc-core.c ASoC: soc-core: remove null_snd_soc_ops 2020-01-23 12:20:06 +00:00
soc-dai.c ASoC: soc-core: remove DAI suspend/resume 2020-01-21 17:06:41 +00:00
soc-dapm.c ASoC: dapm: add snd_soc_dapm_put_enum_double_locked 2020-01-21 17:14:53 +00:00
soc-devres.c ASoC: soc-devres.c: convert to SPDX identifiers 2018-07-02 10:55:22 +01:00
soc-generic-dmaengine-pcm.c ASoC: generic-dmaengine-pcm: Use managed buffer allocation 2019-12-11 16:43:23 +00:00
soc-io.c ASoC: soc-io.c: convert to SPDX identifiers 2018-07-02 10:53:55 +01:00
soc-jack.c ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report 2019-11-12 17:12:56 +00:00
soc-ops.c ASoC: soc-ops: use snd_soc_card_get_kcontrol() at snd_soc_limit_volume() 2019-10-03 14:37:20 +01:00
soc-pcm.c ASoC: soc-pcm: add soc_rtd_trigger() 2020-01-23 12:20:02 +00:00
soc-topology.c ASoC: soc-topology: fix endianness issues 2020-01-03 00:57:57 +00:00
soc-utils.c ASoC: utils: Drop superfluous ioctl PCM ops 2019-12-11 16:00:48 +00:00