On Sun, Apr 27, 2014 at 10:29:47AM +0400, Alexander Shiyan wrote:
> Sizeof(*p) returns the size of the pointer, not the size of the
> struct ipu_ch_param.
p is of type struct ipu_ch_param, so sizeof(*p) correctly returns the
size of struct ipu_ch_param.
Sascha
>
> Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
> ---
> drivers/video/imx-ipu-v3/imx-ipu-v3.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/video/imx-ipu-v3/imx-ipu-v3.h b/drivers/video/imx-ipu-v3/imx-ipu-v3.h
> index 7c48a7c..39255be 100644
> --- a/drivers/video/imx-ipu-v3/imx-ipu-v3.h
> +++ b/drivers/video/imx-ipu-v3/imx-ipu-v3.h
> @@ -241,7 +241,7 @@ static inline void ipu_ch_param_zero(struct ipu_ch_param __iomem *p)
> int i;
> void __iomem *base = p;
>
> - for (i = 0; i < sizeof(*p) / sizeof(u32); i++)
> + for (i = 0; i < sizeof(struct ipu_ch_param) / sizeof(u32); i++)
> ipuwritel("chp", 0, base + i * sizeof(u32));
> }
>
> --
> 1.8.3.2
>
>
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