diff options
| author | Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> | 2008-03-26 20:38:31 -0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-04-01 05:43:07 -0400 |
| commit | ca052f7924141f34998ab440bb4d908dc021a46b (patch) | |
| tree | f84280e5932f214794afcbbe95d866eabcf0a3a7 /drivers/serial/8250_exar_st16c554.c | |
| parent | 5761eaa3a5ae3c7ea796add73b86176b7c963cca (diff) | |
[POWERPC] PS3: Save power in busy loops on halt
PS3 save power on halt:
- Replace infinite busy loops by smarter loops calling
lv1_pause() to save power.
- Add ps3_halt() and ps3_sys_manager_halt().
- Add __noreturn annotations.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/serial/8250_exar_st16c554.c')
0 files changed, 0 insertions, 0 deletions