diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-31 23:09:59 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-31 23:13:31 +0200 |
| commit | 696fa1d043ecd605166cc97b24c0b7a59dd5a135 (patch) | |
| tree | c45b0766f03008f2e9348cd557f7117985dcf4c5 /drivers/rtc | |
| parent | rtc: test: emulate alarms using timers (diff) | |
| download | linux-696fa1d043ecd605166cc97b24c0b7a59dd5a135.tar.xz linux-696fa1d043ecd605166cc97b24c0b7a59dd5a135.zip | |
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>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-test.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c index 3aee7be3a58a..70d4ab1d2769 100644 --- a/drivers/rtc/rtc-test.c +++ b/drivers/rtc/rtc-test.c @@ -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", }, |