Messages in this thread |  | | | Date | Tue, 8 Apr 2008 01:23:59 -0700 | | From | Andrew Morton <> | | Subject | Re: [PATCH 4/4] pxafb: preliminary smart panel interface support | |
On Tue, 8 Apr 2008 12:07:27 +0800 "eric miao" <eric.y.miao@gmail.com> wrote:
> +static int pxafb_smart_thread(void *arg)
> +{
> + struct pxafb_info *fbi = (struct pxafb_info *) arg;
Please don't typecast when assigning a pointer to or from void*.
Reasons:
- It defeats typechecking: if someone later converts `arg' to a u8, they
won't even get a compiler warning.
- Improved code readability.
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