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SubjectApplied "ASoC: cs42l52: Improve two size determinations in cs42l52_i2c_probe()" to the asoc tree
The patch

ASoC: cs42l52: Improve two size determinations in cs42l52_i2c_probe()

has been applied to the asoc tree at

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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From cd9e0b8282653d8bdc2c8b799eeb26ee034cdd06 Mon Sep 17 00:00:00 2001
From: Markus Elfring <>
Date: Wed, 22 Nov 2017 22:11:30 +0100
Subject: [PATCH] ASoC: cs42l52: Improve two size determinations in

Replace the specification of two data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <>
Signed-off-by: Mark Brown <>
sound/soc/codecs/cs42l52.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index e8645f2ac0d9..9731e5dff291 100644
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -1100,8 +1100,7 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
unsigned int reg;
u32 val32;

- cs42l52 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l52_private),
+ cs42l52 = devm_kzalloc(&i2c_client->dev, sizeof(*cs42l52), GFP_KERNEL);
if (cs42l52 == NULL)
return -ENOMEM;
cs42l52->dev = &i2c_client->dev;
@@ -1115,9 +1114,8 @@ static int cs42l52_i2c_probe(struct i2c_client *i2c_client,
if (pdata) {
cs42l52->pdata = *pdata;
} else {
- pdata = devm_kzalloc(&i2c_client->dev,
- sizeof(struct cs42l52_platform_data),
+ pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
if (!pdata)
return -ENOMEM;

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