Commit 0a553cba authored by Andrey Smirnov's avatar Andrey Smirnov Committed by Alexandre Belloni

rtc: rtctest: Change no IRQ detection for RTC_IRQP_SET

A call to ioctl(..., RTC_IRQP_SET, ...) should never result in
ENOTTY. All new style RTC drivers implement it and all of the old style
drivers return EINVAL when they don't support periodic IRQs.
Signed-off-by: default avatarAndrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent 519efa98
...@@ -218,7 +218,7 @@ int main(int argc, char **argv) ...@@ -218,7 +218,7 @@ int main(int argc, char **argv)
retval = ioctl(fd, RTC_IRQP_SET, tmp); retval = ioctl(fd, RTC_IRQP_SET, tmp);
if (retval == -1) { if (retval == -1) {
/* not all RTCs can change their periodic IRQ rate */ /* not all RTCs can change their periodic IRQ rate */
if (errno == ENOTTY) { if (errno == EINVAL) {
fprintf(stderr, fprintf(stderr,
"\n...Periodic IRQ rate is fixed\n"); "\n...Periodic IRQ rate is fixed\n");
goto done; goto done;
......
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