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software node: Imply kobj_to_swnode() to be no-op 

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 for swnode.o:

  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>
Link: https://lore.kernel.org/r/20210329151207.36619-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2021-03-29 18:12:05 +03:00 committed by Greg Kroah-Hartman
parent 73c9342656
commit 4a32e384e8
1 changed files with 1 additions and 1 deletions
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2
drivers/base/swnode.c
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@ -12,10 +12,10 @@
#include <linux/slab.h>
struct swnode {
int id;
struct kobject kobj;
struct fwnode_handle fwnode;
const struct software_node *node;
int id;
/* hierarchy */
struct ida child_ids;