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Subject: media: nxp: Use devm_kmemdup to replace devm_kmalloc + memcpy
Author: Li Zetao <lizet...@huawei.com>
Date: Thu Aug 10 19:52:20 2023 +0800
Use the helper function devm_kmemdup() rather than duplicating its
implementation, which helps to enhance code readability.
Signed-off-by: Li Zetao <lizet...@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
index 81be744e9f1b..f73facb97dc5 100644
--- a/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
+++ b/drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
@@ -406,12 +406,10 @@ static int mxc_isi_clk_get(struct mxc_isi_dev *isi)
* sizeof(*isi->clks);
int ret;
- isi->clks = devm_kmalloc(isi->dev, size, GFP_KERNEL);
+ isi->clks = devm_kmemdup(isi->dev, isi->pdata->clks, size, GFP_KERNEL);
if (!isi->clks)
return -ENOMEM;
- memcpy(isi->clks, isi->pdata->clks, size);
-
ret = devm_clk_bulk_get(isi->dev, isi->pdata->num_clks,
isi->clks);
if (ret < 0) {
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