diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-03-30 10:47:19 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-03-30 10:50:06 +0400 |
| commit | 186e54cbe1145f4d11e32fe10e7e20a11f1b27dd (patch) | |
| tree | 9b6cf3667a3ea90e0cec0ea7119688ba76c55a71 /drivers/rtc/interface.c | |
| parent | 99dd5497e5be4fe4194cad181d45fd6569a930db (diff) | |
| parent | 4bde23f8751f388867766b0a62ed1ef8b7e01561 (diff) | |
| download | linux-186e54cbe1145f4d11e32fe10e7e20a11f1b27dd.tar.xz | |
Merge branch 'linus' into x86/urgent
Merge reason: Needed for include file dependencies.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/rtc/interface.c')
| -rw-r--r-- | drivers/rtc/interface.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index dc87eda65814..eb415bd76494 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -458,6 +458,11 @@ int rtc_update_irq_enable(struct rtc_device *rtc, unsigned int enabled) if (rtc->uie_rtctimer.enabled == enabled) goto out; + if (rtc->uie_unsupported) { + err = -EINVAL; + goto out; + } + if (enabled) { struct rtc_time tm; ktime_t now, onesec; |