linux-kernel - [PATCH 5.10 298/452] ASoC: atmel-pdmic: Remove endianness flag on pdmic component

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220607164917.436609143@linuxfoundation.org>
Date:   Tue,  7 Jun 2022 19:02:35 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Charles Keepax <ckeepax@...nsource.cirrus.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 298/452] ASoC: atmel-pdmic: Remove endianness flag on pdmic component

From: Charles Keepax <ckeepax@...nsource.cirrus.com>

[ Upstream commit 52857c3baa0e5ddeba7b2c84e56bb71c9674e048 ]

The endianness flag should have been removed when the driver was
ported across from having both a CODEC and CPU side component, to
just having a CPU component and using the dummy for the CODEC. The
endianness flag is used to indicate that the device is completely
ambivalent to the endianness of the data, typically due to the
endianness being lost over the hardware link (ie. the link defines
bit ordering). It's usage didn't have any effect when the driver
had both a CPU and CODEC component, since the union of those equals
the CPU side settings, but now causes the driver to falsely report
it supports big endian. Correct this by removing the flag.

Fixes: f3c668074a04 ("ASoC: atmel-pdmic: remove codec component")
Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
Link: https://lore.kernel.org/r/20220504170905.332415-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/atmel/atmel-pdmic.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c
index 8e1d8230b180..049383e5405e 100644
--- a/sound/soc/atmel/atmel-pdmic.c
+++ b/sound/soc/atmel/atmel-pdmic.c
@@ -481,7 +481,6 @@ static const struct snd_soc_component_driver atmel_pdmic_cpu_dai_component = {
 	.num_controls		= ARRAY_SIZE(atmel_pdmic_snd_controls),
 	.idle_bias_on		= 1,
 	.use_pmdown_time	= 1,
-	.endianness		= 1,
 };

 /* ASoC sound card */
-- 
2.35.1