[PATCH] rtc: Remove hpet_rtc_dropped_irq()

linux
2024-12-15T02:24:19Z

From: "Dr. David Alan Gilbert" <linux@treblig.org>

hpet_rtc_dropped_irq() has been unused since
commit f52ef24be21a ("rtc/alpha: remove legacy rtc driver")

Remove it in rtc, and x86 hpet code.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
arch/x86/include/asm/hpet.h | 1 -
arch/x86/kernel/hpet.c | 6 ------
drivers/rtc/rtc-cmos.c | 5 -----
3 files changed, 12 deletions(-)

diff --git a/arch/x86/include/asm/hpet.h b/arch/x86/include/asm/hpet.h
index ab9f3dd87c80..ab0c78855ecb 100644
--- a/arch/x86/include/asm/hpet.h
+++ b/arch/x86/include/asm/hpet.h
@@ -84,7 +84,6 @@ extern int hpet_set_rtc_irq_bit(unsigned long bit_mask);
extern int hpet_set_alarm_time(unsigned char hrs, unsigned char min,
unsigned char sec);
extern int hpet_set_periodic_freq(unsigned long freq);
-extern int hpet_rtc_dropped_irq(void);
extern int hpet_rtc_timer_init(void);
extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id);
extern int hpet_register_irq_handler(rtc_irq_handler handler);
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index c96ae8fee95e..7e21018a0e04 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -1392,12 +1392,6 @@ int hpet_set_periodic_freq(unsigned long freq)
}
EXPORT_SYMBOL_GPL(hpet_set_periodic_freq);

-int hpet_rtc_dropped_irq(void)
-{
- return is_hpet_enabled();
-}
-EXPORT_SYMBOL_GPL(hpet_rtc_dropped_irq);
-
static void hpet_rtc_timer_reinit(void)
{
unsigned int delta;
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 78f2ce12c75a..9c8ce7510c56 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -151,11 +151,6 @@ static inline int hpet_set_periodic_freq(unsigned long freq)
return 0;
}

-static inline int hpet_rtc_dropped_irq(void)
-{
- return 0;
-}
-
static inline int hpet_rtc_timer_init(void)
{
return 0;
--
2.47.1