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i2c: imx+mxs: Use the preferred form for passing a size of a struct

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According to Documentation/CodingStyle - Chapter 14:

"The preferred form for passing a size of a struct is the following:

	p = kmalloc(sizeof(*p), ...);

The alternative form where struct name is spelled out hurts readability and
introduces an opportunity for a bug when the pointer variable type is changed
but the corresponding sizeof that is passed to a memory allocator is not."

So do it as recommeded.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Fabio Estevam 2014-11-07 00:44:34 -02:00 committed by Wolfram Sang
parent 206c5f60a3
commit d4ffeecb3b
2 changed files with 2 additions and 3 deletions
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3
drivers/i2c/busses/i2c-imx.c
View File

@ -668,8 +668,7 @@ static int i2c_imx_probe(struct platform_device *pdev)
if (IS_ERR(base))
return PTR_ERR(base);
i2c_imx = devm_kzalloc(&pdev->dev, sizeof(struct imx_i2c_struct),
GFP_KERNEL);
i2c_imx = devm_kzalloc(&pdev->dev, sizeof(*i2c_imx), GFP_KERNEL);
if (!i2c_imx)
return -ENOMEM;

2
drivers/i2c/busses/i2c-mxs.c
View File

@ -811,7 +811,7 @@ static int mxs_i2c_probe(struct platform_device *pdev)
struct resource *res;
int err, irq;
i2c = devm_kzalloc(dev, sizeof(struct mxs_i2c_dev), GFP_KERNEL);
i2c = devm_kzalloc(dev, sizeof(*i2c), GFP_KERNEL);
if (!i2c)
return -ENOMEM;