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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-07-16 13:26:30 +0200 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@ezchip.com> | 2015-07-30 18:32:15 +0200 |
| commit | 38715df206d52817ac8ac032f35ee76955bdc15d (patch) | |
| tree | bd904a4dcc22ce57308483cdc46eb719473b1a0b /arch/tile/kernel | |
| parent | Linux 4.2-rc3 (diff) | |
| download | linux-38715df206d52817ac8ac032f35ee76955bdc15d.tar.xz linux-38715df206d52817ac8ac032f35ee76955bdc15d.zip | |
tile/time: Migrate to new 'set-state' interface
Migrate tile driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked obsolete
now.
This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.
Cc: Chris Metcalf <cmetcalf@ezchip.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>
Diffstat (limited to 'arch/tile/kernel')
| -rw-r--r-- | arch/tile/kernel/time.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index 00178ecf9aea..178989e6d3e3 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -140,10 +140,10 @@ static int tile_timer_set_next_event(unsigned long ticks, * Whenever anyone tries to change modes, we just mask interrupts * and wait for the next event to get set. */ -static void tile_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) +static int tile_timer_shutdown(struct clock_event_device *evt) { arch_local_irq_mask_now(INT_TILE_TIMER); + return 0; } /* @@ -157,7 +157,9 @@ static DEFINE_PER_CPU(struct clock_event_device, tile_timer) = { .rating = 100, .irq = -1, .set_next_event = tile_timer_set_next_event, - .set_mode = tile_timer_set_mode, + .set_state_shutdown = tile_timer_shutdown, + .set_state_oneshot = tile_timer_shutdown, + .tick_resume = tile_timer_shutdown, }; void setup_tile_timer(void) |