From mboxrd@z Thu Jan 1 00:00:00 1970 From: Urja Rannikko Date: Fri, 22 Mar 2019 19:14:33 +0000 Subject: [U-Boot] [PATCH 1/4] pinctrl: exit pinconfig_post_bind if there are no subnodes In-Reply-To: <20190322191436.6268-1-urjaman@gmail.com> References: <20190322191436.6268-1-urjaman@gmail.com> Message-ID: <20190322191436.6268-2-urjaman@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de This fixes RK3288 SPL hanging or hitting this assert: drivers/core/ofnode.c:183: ofnode_first_subnode: Assertion `ofnode_valid(node)' failed. Signed-off-by: Urja Rannikko --- drivers/pinctrl/pinctrl-uclass.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pinctrl/pinctrl-uclass.c b/drivers/pinctrl/pinctrl-uclass.c index 0e3260afd1..bda951b07f 100644 --- a/drivers/pinctrl/pinctrl-uclass.c +++ b/drivers/pinctrl/pinctrl-uclass.c @@ -138,6 +138,9 @@ static int pinconfig_post_bind(struct udevice *dev) ofnode node; int ret; + if (!dev_of_valid(dev)) + return 0; + dev_for_each_subnode(node, dev) { if (pre_reloc_only && !ofnode_pre_reloc(node)) -- 2.21.0