From patchwork Fri Sep 14 08:19:03 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v2, 3/7] dt/powerpc/powernv: Use of_get_child_by_name to get a named child. Date: Thu, 13 Sep 2012 22:19:03 -0000 From: Srinivas KANDAGATLA X-Patchwork-Id: 183882 Message-Id: <1347610743-20189-1-git-send-email-srinivas.kandagatla@st.com> To: benh@kernel.crashing.org Cc: robherring2@gmail.com, devicetree-discuss@lists.ozlabs.org, linuxppc-dev@lists.ozlabs.org, srinivas.kandagatla@st.com From: Srinivas Kandagatla 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 --- arch/powerpc/platforms/powernv/opal.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index aaa0dba..6dfb8af 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -294,11 +294,9 @@ static int __init opal_init(void) consoles = of_node_get(opal_node); /* Register serial ports */ - for_each_child_of_node(consoles, np) { - if (strcmp(np->name, "serial")) - continue; + np = of_get_child_by_name(consoles, "serial"); + if (np) of_platform_device_create(np, NULL, NULL); - } of_node_put(consoles); /* Find all OPAL interrupts and request them */