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Groups > linux.kernel > #1185778

[PATCH 12/23] openrisc/time: Migrate to new 'set-state' interface

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Migrate openrisc 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.

We weren't doing anything in the ->set_mode() callback. So, this patch
doesn't provide any set-state callbacks.

Cc: Jonas Bonn <jonas@southpole.se>
Cc: linux@lists.openrisc.net
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 arch/openrisc/kernel/time.c | 24 ------------------------
 1 file changed, 24 deletions(-)

diff --git a/arch/openrisc/kernel/time.c b/arch/openrisc/kernel/time.c
index 7c52e9494a8d..50e970183dcd 100644
--- a/arch/openrisc/kernel/time.c
+++ b/arch/openrisc/kernel/time.c
@@ -48,29 +48,6 @@ static int openrisc_timer_set_next_event(unsigned long delta,
 	return 0;
 }
 
-static void openrisc_timer_set_mode(enum clock_event_mode mode,
-				    struct clock_event_device *evt)
-{
-	switch (mode) {
-	case CLOCK_EVT_MODE_PERIODIC:
-		pr_debug(KERN_INFO "%s: periodic\n", __func__);
-		BUG();
-		break;
-	case CLOCK_EVT_MODE_ONESHOT:
-		pr_debug(KERN_INFO "%s: oneshot\n", __func__);
-		break;
-	case CLOCK_EVT_MODE_UNUSED:
-		pr_debug(KERN_INFO "%s: unused\n", __func__);
-		break;
-	case CLOCK_EVT_MODE_SHUTDOWN:
-		pr_debug(KERN_INFO "%s: shutdown\n", __func__);
-		break;
-	case CLOCK_EVT_MODE_RESUME:
-		pr_debug(KERN_INFO "%s: resume\n", __func__);
-		break;
-	}
-}
-
 /* This is the clock event device based on the OR1K tick timer.
  * As the timer is being used as a continuous clock-source (required for HR
  * timers) we cannot enable the PERIODIC feature.  The tick timer can run using
@@ -82,7 +59,6 @@ static struct clock_event_device clockevent_openrisc_timer = {
 	.features = CLOCK_EVT_FEAT_ONESHOT,
 	.rating = 300,
 	.set_next_event = openrisc_timer_set_next_event,
-	.set_mode = openrisc_timer_set_mode,
 };
 
 static inline void timer_ack(void)
-- 
2.4.0

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[PATCH 00/23] ARCH: Migrate clockevent drivers to 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 11/23] nios2/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
    Re: [PATCH 11/23] nios2/time: Migrate to new 'set-state' interface Tobias Klauser <tklauser@distanz.ch> - 2015-07-17 11:20 +0200
  [PATCH 03/23] AVR32/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 21/23] xtensa/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 22/23] drivers/hv: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 07/23] hexagon/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 08/23] m68k/coldfire/pit: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 17/23] sparc/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
    Re: [PATCH 17/23] sparc/time: Migrate to new 'set-state' interface David Miller <davem@davemloft.net> - 2015-07-16 20:20 +0200
  [PATCH 01/23] alpha/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 20/23] unicore/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 19/23] um/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 02/23] ARC/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 09/23] microblaze/timer: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:30 +0200
  [PATCH 04/23] blackfin/time-ts: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:40 +0200
  [PATCH 05/23] c6x/timer64: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:40 +0200
  [PATCH 14/23] s390/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:40 +0200
  [PATCH 15/23] score/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:40 +0200
  [PATCH 12/23] openrisc/time: Migrate to new 'set-state' interface Viresh Kumar <viresh.kumar@linaro.org> - 2015-07-16 13:40 +0200

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