MIPS: Alchemy: Migrate to new 'set-state' interface

Migrate alchemy 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.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-mips@linux-mips.org
Cc: linaro-kernel@lists.linaro.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Patchwork: https://patchwork.linux-mips.org/patch/10599/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 50e17e13c18bbc653f4d06d60255f232c6cb0b94..f99d3ec17a459237a05dd76253ed7ef26d5bbca9 100644 (file)
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -69,11 +69,6 @@ static int au1x_rtcmatch2_set_next_event(unsigned long delta,
        return 0;
 }
 
-static void au1x_rtcmatch2_set_mode(enum clock_event_mode mode,
-                                   struct clock_event_device *cd)
-{
-}
-
 static irqreturn_t au1x_rtcmatch2_irq(int irq, void *dev_id)
 {
        struct clock_event_device *cd = dev_id;
@@ -86,7 +81,6 @@ static struct clock_event_device au1x_rtcmatch2_clockdev = {
        .features       = CLOCK_EVT_FEAT_ONESHOT,
        .rating         = 1500,
        .set_next_event = au1x_rtcmatch2_set_next_event,
-       .set_mode       = au1x_rtcmatch2_set_mode,
        .cpumask        = cpu_all_mask,
 };