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| author | Jonathan Corbet <corbet@lwn.net> | 2008-07-14 23:29:34 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2008-07-14 23:29:34 +0200 |
| commit | 2fceef397f9880b212a74c418290ce69e7ac00eb (patch) | |
| tree | d9cc09ab992825ef7fede4a688103503e3caf655 /drivers/char/rtc.c | |
| parent | IB/umad: BKL is not needed for ib_umad_open() (diff) | |
| parent | Linux 2.6.26 (diff) | |
| download | linux-2fceef397f9880b212a74c418290ce69e7ac00eb.tar.xz linux-2fceef397f9880b212a74c418290ce69e7ac00eb.zip | |
Merge commit 'v2.6.26' into bkl-removal
Diffstat (limited to 'drivers/char/rtc.c')
| -rw-r--r-- | drivers/char/rtc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index 10f06a6bfeb5..fa92a8af5a5a 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -679,12 +679,13 @@ static int rtc_do_ioctl(unsigned int cmd, unsigned long arg, int kernel) if (arg != (1<<tmp)) return -EINVAL; + rtc_freq = arg; + spin_lock_irqsave(&rtc_lock, flags); if (hpet_set_periodic_freq(arg)) { spin_unlock_irqrestore(&rtc_lock, flags); return 0; } - rtc_freq = arg; val = CMOS_READ(RTC_FREQ_SELECT) & 0xf0; val |= (16 - tmp); |