[PATCH v4 17/20] ASoC: tlv320dac33: use devm_kmemdup_array()

[Raag Jadav <raag.jadav@xxxxxxxxx>]

Convert to use devm_kmemdup_array() and while at it, make the size robust
against type changes.

Signed-off-by: Raag Jadav <raag.jadav@xxxxxxxxx>
---
 sound/soc/codecs/tlv320dac33.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index fa46f51d4341..423b9264a205 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1477,10 +1477,8 @@ static int dac33_i2c_probe(struct i2c_client *client)
 	if (dac33 == NULL)
 		return -ENOMEM;
 
-	dac33->reg_cache = devm_kmemdup(&client->dev,
-					dac33_reg,
-					ARRAY_SIZE(dac33_reg) * sizeof(u8),
-					GFP_KERNEL);
+	dac33->reg_cache = devm_kmemdup_array(&client->dev, dac33_reg, ARRAY_SIZE(dac33_reg),
+					      sizeof(dac33_reg[0]), GFP_KERNEL);
 	if (!dac33->reg_cache)
 		return -ENOMEM;
 
-- 
2.34.1