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[216.188.254.6]) by smtp.googlemail.com with ESMTPSA id b73sm9011795oii.1.2017.10.05.12.44.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 05 Oct 2017 12:44:31 -0700 (PDT) From: Rob Herring To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Nicolas Pitre , Frank Rowand , Grant Likely , Greg Kroah-Hartman Subject: [PATCH 5/6] of: wrap accesses to device_node kobject Date: Thu, 5 Oct 2017 14:44:21 -0500 Message-Id: <20171005194422.26224-6-robh@kernel.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171005194422.26224-1-robh@kernel.org> References: <20171005194422.26224-1-robh@kernel.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org In preparation to make kobject element in struct device_node optional, provide and use a macro to return the kobject pointer. The only user outside the DT core is the driver core. Cc: Greg Kroah-Hartman Cc: Nicolas Pitre Cc: Frank Rowand Signed-off-by: Rob Herring --- drivers/base/core.c | 2 +- include/linux/of.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Acked-by: Greg Kroah-Hartman diff --git a/drivers/base/core.c b/drivers/base/core.c index 12ebd055724c..c07b47059538 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1571,7 +1571,7 @@ static int device_add_class_symlinks(struct device *dev) int error; if (of_node) { - error = sysfs_create_link(&dev->kobj, &of_node->kobj,"of_node"); + error = sysfs_create_link(&dev->kobj, of_node_kobj(of_node), "of_node"); if (error) dev_warn(dev, "Error %d creating of_node link\n",error); /* An error here doesn't warrant bringing down the device */ diff --git a/include/linux/of.h b/include/linux/of.h index 7eb94b7fbcf3..2d685e769409 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -111,6 +111,8 @@ static inline void of_node_init(struct device_node *node) node->fwnode.ops = &of_fwnode_ops; } +#define of_node_kobj(n) (&(n)->kobj) + /* true when node is initialized */ static inline int of_node_is_initialized(struct device_node *node) {