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rtc: rtctest: Improve support detection 

The rtc-generic and opal-rtc are failing to run this test as they do not
support all the features. Let's treat the error returns and skip to the
following test.

Theoretically the test_DATE should be also adjusted, but as it's enabled
on demand I think it makes sense to fail in such case.

Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
This commit is contained in:
Lukáš Doktor 2017-08-15 10:46:00 +02:00 committed by Shuah Khan
parent 86db9a11f3
commit 4db26f9e64
1 changed files with 6 additions and 1 deletions
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7
tools/testing/selftests/timers/rtctest.c
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@ -221,6 +221,11 @@ int main(int argc, char **argv)
/* Read the current alarm settings */
retval = ioctl(fd, RTC_ALM_READ, &rtc_tm);
if (retval == -1) {
if (errno == EINVAL) {
fprintf(stderr,
"\n...EINVAL reading current alarm setting.\n");
goto test_PIE;
}
perror("RTC_ALM_READ ioctl");
exit(errno);
}
@ -231,7 +236,7 @@ int main(int argc, char **argv)
/* Enable alarm interrupts */
retval = ioctl(fd, RTC_AIE_ON, 0);
if (retval == -1) {
if (errno == EINVAL) {
if (errno == EINVAL || errno == EIO) {
fprintf(stderr,
"\n...Alarm IRQs not supported.\n");
goto test_PIE;