diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3/os-area.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/os-area.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/ps3/os-area.c b/arch/powerpc/platforms/ps3/os-area.c index db311a1..473aee8 100644 --- a/arch/powerpc/platforms/ps3/os-area.c +++ b/arch/powerpc/platforms/ps3/os-area.c @@ -261,16 +261,31 @@ void __init ps3_os_area_save_params(void) } /** - * ps3_os_area_rtc_diff - Returns the rtc diff value. + * ps3_os_area_get_rtc_diff - Returns the rtc diff value. */ -u64 ps3_os_area_rtc_diff(void) +u64 ps3_os_area_get_rtc_diff(void) { return saved_params.rtc_diff ? saved_params.rtc_diff : SECONDS_FROM_1970_TO_2000; } /** + * ps3_os_area_set_rtc_diff - Set the rtc diff value. + * + * An asynchronous write is needed to support writing updates from + * the timer interrupt context. + */ + +void ps3_os_area_set_rtc_diff(u64 rtc_diff) +{ + if (saved_params.rtc_diff != rtc_diff) { + saved_params.rtc_diff = rtc_diff; + os_area_queue_work(); + } +} + +/** * ps3_os_area_get_av_multi_out - Returns the default video mode. */ |
