[PATCH] ASoC: cs42l56: Improve two size determinations in cs42l56_i2c_probe()

[Markus Elfring]

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 <elfring@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 sound/soc/codecs/cs42l56.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c
index 13ee46217d78..fd7b8d32c2b2 100644
--- a/sound/soc/codecs/cs42l56.c
+++ b/sound/soc/codecs/cs42l56.c
@@ -1190,9 +1190,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
 	unsigned int alpha_rev, metal_rev;
 	unsigned int reg;
 
-	cs42l56 = devm_kzalloc(&i2c_client->dev,
-			       sizeof(struct cs42l56_private),
-			       GFP_KERNEL);
+	cs42l56 = devm_kzalloc(&i2c_client->dev, sizeof(*cs42l56), GFP_KERNEL);
 	if (cs42l56 == NULL)
 		return -ENOMEM;
 	cs42l56->dev = &i2c_client->dev;
@@ -1207,8 +1205,7 @@ static int cs42l56_i2c_probe(struct i2c_client *i2c_client,
 	if (pdata) {
 		cs42l56->pdata = *pdata;
 	} else {
-		pdata = devm_kzalloc(&i2c_client->dev,
-				     sizeof(struct cs42l56_platform_data),
+		pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
 				     GFP_KERNEL);
 		if (!pdata)
 			return -ENOMEM;
-- 
2.15.0