Re: [V1 4/7] video: mmp: fix memcpy wrong size for mmp_addr issue

[Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>]

Hello.

On 09-06-2013 12:44, Jett.Zhou wrote:

> From: Jing Xiang <jxiang@xxxxxxxxxxx>

> Memcpy used wrong struct of mmp_addr, fix it.

    From the patch it follows that 'struct mmp_addr' is the right one. :-)

> Signed-off-by: Jing Xiang <jxiang@xxxxxxxxxxx>
> Signed-off-by: Jett.Zhou <jtzhou@xxxxxxxxxxx>
> ---
>   drivers/video/mmp/hw/mmp_ctrl.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)

> diff --git a/drivers/video/mmp/hw/mmp_ctrl.c b/drivers/video/mmp/hw/mmp_ctrl.c
> index 8836053..92a5f44 100644
> --- a/drivers/video/mmp/hw/mmp_ctrl.c
> +++ b/drivers/video/mmp/hw/mmp_ctrl.c
> @@ -233,7 +233,7 @@ static int overlay_set_addr(struct mmp_overlay *overlay, struct mmp_addr *addr)
>   	struct lcd_regs *regs = path_regs(overlay->path);
>
>   	/* FIXME: assert addr supported */
> -	memcpy(&overlay->addr, addr, sizeof(struct mmp_win));
> +	memcpy(&overlay->addr, addr, sizeof(struct mmp_addr));
>   	writel(addr->phys[0], &regs->g_0);
>
>   	return overlay->addr.phys[0];

WBR, Sergei

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