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rtc: test: remove irq sysfs file 

Now that alarms are emulated, remove the irq sysfs file that could be used
to send alarms.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2018-05-31 23:09:59 +02:00
parent 8be0902994
commit 696fa1d043
1 changed files with 0 additions and 39 deletions
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39
drivers/rtc/rtc-test.c
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@ -110,37 +110,6 @@ static void test_rtc_alarm_handler(struct timer_list *t)
rtc_update_irq(rtd->rtc, 1, RTC_AF | RTC_IRQF);
}
static ssize_t test_irq_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", 42);
}
static ssize_t test_irq_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
int retval;
struct rtc_device *rtc = dev_get_drvdata(dev);
retval = count;
if (strncmp(buf, "tick", 4) == 0 && rtc->pie_enabled)
rtc_update_irq(rtc, 1, RTC_PF | RTC_IRQF);
else if (strncmp(buf, "alarm", 5) == 0) {
struct rtc_wkalrm alrm;
int err = rtc_read_alarm(rtc, &alrm);
if (!err && alrm.enabled)
rtc_update_irq(rtc, 1, RTC_AF | RTC_IRQF);
} else if (strncmp(buf, "update", 6) == 0 && rtc->uie_rtctimer.enabled)
rtc_update_irq(rtc, 1, RTC_UF | RTC_IRQF);
else
retval = -EINVAL;
return retval;
}
static DEVICE_ATTR(irq, S_IRUGO | S_IWUSR, test_irq_show, test_irq_store);
static int test_probe(struct platform_device *plat_dev)
{
struct rtc_test_data *rtd;
@ -162,16 +131,8 @@ static int test_probe(struct platform_device *plat_dev)
return 0;
}
static int test_remove(struct platform_device *plat_dev)
{
device_remove_file(&plat_dev->dev, &dev_attr_irq);
return 0;
}
static struct platform_driver test_driver = {
.probe = test_probe,
.remove = test_remove,
.driver = {
.name = "rtc-test",
},