[PATCH v1 5/8] software node: Imply kobj_to_swnode() to be no-op
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2021-03-27 22:21:14
Also in:
linux-media, lkml
Subsystem:
driver core, kobjects, debugfs and sysfs, software nodes and device properties, the rest · Maintainers:
Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Linus Torvalds
Since we don't use structure field layout randomization the manual shuffling can affect some macros, in particular kobj_to_swnode(), which becomes a no-op when kobj member is the first one in the struct swnode. Bloat-o-meter statistics: add/remove: 0/0 grow/shrink: 2/10 up/down: 9/-100 (-91) Total: Before=7217, After=7126, chg -1.26% Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/base/swnode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index 22f81688af2c..ae53c48f84b1 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c@@ -13,10 +13,10 @@ #include <linux/sysfs.h> struct swnode { - int id; struct kobject kobj; struct fwnode_handle fwnode; const struct software_node *node; + int id; /* properties in sysfs */ struct kobj_attribute *property_attrs;
--
2.30.2