[PATCH v2 1/2] media: atmel-isi: use devm_kmemdup_array()

[Raag Jadav <raag.jadav@intel.com>]

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

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
---
 drivers/media/platform/atmel/atmel-isi.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c
index 0d1c39347529..7d8bec46af89 100644
--- a/drivers/media/platform/atmel/atmel-isi.c
+++ b/drivers/media/platform/atmel/atmel-isi.c
@@ -1072,16 +1072,12 @@ static int isi_formats_init(struct atmel_isi *isi)
 		return -ENXIO;
 
 	isi->num_user_formats = num_fmts;
-	isi->user_formats = devm_kcalloc(isi->dev,
-					 num_fmts, sizeof(struct isi_format *),
-					 GFP_KERNEL);
+	isi->user_formats = devm_kmemdup_array(isi->dev, isi_fmts, num_fmts,
+					       sizeof(isi_fmts[0]), GFP_KERNEL);
 	if (!isi->user_formats)
 		return -ENOMEM;
 
-	memcpy(isi->user_formats, isi_fmts,
-	       num_fmts * sizeof(struct isi_format *));
 	isi->current_fmt = isi->user_formats[0];
-
 	return 0;
 }
 
-- 
2.34.1