diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-12-29 23:44:13 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-01-15 14:10:05 +0300 |
| commit | b7052876d7e89cedebe748763c2c7010ffe6cfe3 (patch) | |
| tree | ef1c750bcb51eeb8bc2b0ea55b3dc54e67493a1d /drivers/rtc/rtc-at91rm9200.c | |
| parent | d5bbdd5179df014fbffda71a3e8ecb796870f3aa (diff) | |
| download | linux-b7052876d7e89cedebe748763c2c7010ffe6cfe3.tar.xz | |
rtc: at91rm9200: remove procfs information
The RTC procfs interface is deprecated and hasn't been used by userspace
for years.
Link: https://lore.kernel.org/r/20191229204421.337612-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-at91rm9200.c')
| -rw-r--r-- | drivers/rtc/rtc-at91rm9200.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c index 3b833e02a657..89d91ecd8ccf 100644 --- a/drivers/rtc/rtc-at91rm9200.c +++ b/drivers/rtc/rtc-at91rm9200.c @@ -254,20 +254,6 @@ static int at91_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) return 0; } -/* - * Provide additional RTC information in /proc/driver/rtc - */ -static int at91_rtc_proc(struct device *dev, struct seq_file *seq) -{ - unsigned long imr = at91_rtc_read_imr(); - - seq_printf(seq, "update_IRQ\t: %s\n", - (imr & AT91_RTC_ACKUPD) ? "yes" : "no"); - seq_printf(seq, "periodic_IRQ\t: %s\n", - (imr & AT91_RTC_SECEV) ? "yes" : "no"); - - return 0; -} /* * IRQ handler for the RTC @@ -337,7 +323,6 @@ static const struct rtc_class_ops at91_rtc_ops = { .set_time = at91_rtc_settime, .read_alarm = at91_rtc_readalarm, .set_alarm = at91_rtc_setalarm, - .proc = at91_rtc_proc, .alarm_irq_enable = at91_rtc_alarm_irq_enable, }; |