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

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@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files 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),
-                               GFP_KERNEL);
+        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),
-                                GFP_KERNEL);
+                pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
+                                     GFP_KERNEL);
                 if (!pdata)
                         return -ENOMEM;