| Message ID | 20171005194422.26224-6-robh@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | Shrinking DT memory usage | expand |
On Thu, Oct 05, 2017 at 02:44:21PM -0500, Rob Herring wrote: > 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 <gregkh@linuxfoundation.org> > Cc: Nicolas Pitre <nico@linaro.org> > Cc: Frank Rowand <frowand.list@gmail.com> > Signed-off-by: Rob Herring <robh@kernel.org> > --- > drivers/base/core.c | 2 +- > include/linux/of.h | 2 ++ > 2 files changed, 3 insertions(+), 1 deletion(-) Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -- 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
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) {
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 <gregkh@linuxfoundation.org> Cc: Nicolas Pitre <nico@linaro.org> Cc: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> --- 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