On 09/14/2012 03:18 AM, Srinivas KANDAGATLA wrote:
> From: Srinivas Kandagatla <srinivas.kandaga...@st.com>
>
> As follow-up to "dt: introduce of_get_child_by_name to get child node by
> name." patch, This patch removes some of the code duplication in the
> driver by replacing it with of_get_child_by_name instead.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@st.com>
> ---
> arch/powerpc/kernel/prom.c | 5 +----
> 1 files changed, 1 insertions(+), 4 deletions(-)
>
> diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
> index f191bf0..80e5b6c 100644
> --- a/arch/powerpc/kernel/prom.c
> +++ b/arch/powerpc/kernel/prom.c
> @@ -735,7 +735,6 @@ void __init early_init_devtree(void *params)
> */
> struct device_node *of_find_next_cache_node(struct device_node *np)
> {
> - struct device_node *child;
> const phandle *handle;
>
> handle = of_get_property(np, "l2-cache", NULL);
> @@ -749,9 +748,7 @@ struct device_node *of_find_next_cache_node(struct
> device_node *np)
> * beneath CPU nodes.
> */
> if (!strcmp(np->type, "cpu"))
> - for_each_child_of_node(np, child)
> - if (!strcmp(child->type, "cache"))
name and type are not the same thing.
Rob
> - return child;
> + return of_get_child_by_name(np, "cache");
>
> return NULL;
> }
>
_______________________________________________
devicetree-discuss mailing list
devicetree-discuss@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/devicetree-discuss
