rtc: remove irq_task and irq_task_lock

There is no way to set a periodic task anymore, remove task pointer and
lock.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index f868d6b619ab..8cc23fdfd4ee 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -121,8 +121,6 @@ struct rtc_device {
         wait_queue_head_t irq_queue;
         struct fasync_struct *async_queue;
 
-        struct rtc_task *irq_task;
-        spinlock_t irq_task_lock;
         int irq_freq;
         int max_user_freq;