Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932223AbbFHNl7 (ORCPT ); Mon, 8 Jun 2015 09:41:59 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:34207 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752895AbbFHNlZ (ORCPT ); Mon, 8 Jun 2015 09:41:25 -0400 From: Viresh Kumar To: Thomas Gleixner , Daniel Lezcano Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Viresh Kumar , Stephen Warren , Lee Jones Subject: [PATCH 3/6] clocksource: bcm2835: Migrate to new 'set-state' interface Date: Mon, 8 Jun 2015 19:10:44 +0530 Message-Id: X-Mailer: git-send-email 2.4.0 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2030 Lines: 58 Migrate bcm2835 driver to the new 'set-state' interface provided by the 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: Stephen Warren Cc: Lee Jones Signed-off-by: Viresh Kumar --- drivers/clocksource/bcm2835_timer.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c index 26ed331b1aad..b59b8e1ba503 100644 --- a/drivers/clocksource/bcm2835_timer.c +++ b/drivers/clocksource/bcm2835_timer.c @@ -54,19 +54,9 @@ static u64 notrace bcm2835_sched_read(void) return readl_relaxed(system_clock); } -static void bcm2835_time_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt_dev) +static int bcm2835_time_noop(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_ONESHOT: - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_RESUME: - break; - default: - WARN(1, "%s: unhandled event mode %d\n", __func__, mode); - break; - } + return 0; } static int bcm2835_time_set_next_event(unsigned long event, @@ -129,7 +119,8 @@ static void __init bcm2835_timer_init(struct device_node *node) timer->evt.name = node->name; timer->evt.rating = 300; timer->evt.features = CLOCK_EVT_FEAT_ONESHOT; - timer->evt.set_mode = bcm2835_time_set_mode; + timer->evt.set_state_shutdown = bcm2835_time_noop; + timer->evt.set_state_oneshot = bcm2835_time_noop; timer->evt.set_next_event = bcm2835_time_set_next_event; timer->evt.cpumask = cpumask_of(0); timer->act.name = node->name; -- 2.4.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/