Skip to content

zephyr/atomic.h: add a no-op cast: (long)atomic_read() #5004

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
lgirdwood merged 1 commit into from
Nov 19, 2021
Merged

zephyr/atomic.h: add a no-op cast: (long)atomic_read() #5004

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 8 additions & 2 deletions zephyr/include/sof/atomic.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,13 @@

#include <sys/atomic.h>

#define atomic_read atomic_get
#define atomic_init atomic_set
/* Zephyr commit 174cb7f9f183 switched 'atomic_t' from 'int' to
* 'long'. As we don't support 64 bits, this should have made no
* difference but in reality it broke printk("%d / %ld",...) The no-op
* cast to 'long' below provides a transition by making it possible to
* compile SOF both before _and_ after the Zephyr switch.
*/
#define atomic_read(p) ((long)atomic_get(p))
#define atomic_init(p, v) atomic_set(p, v)

#endif