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media: atmel-isi: use devm_kmemdup_array()

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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>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Raag Jadav
2025-04-25 15:14:33 +02:00
committed by Hans Verkuil
parent 2226b2dd42
commit 8fc0ef066b
1 changed files with 2 additions and 6 deletions
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drivers/media/platform/atmel/atmel-isi.c
+2 -6
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@@ -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), 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;
}