diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 12:58:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-11 12:58:37 -0700 |
| commit | 0a3fd051c7036ef71b58863f8e5da7c3dabd9d3f (patch) | |
| tree | 43388a81494ded94008afff66777f9f6e8cb5484 /sound/core/rtctimer.c | |
| parent | 57a44415beee38d1afcd8e1b5fad66f3414d2dac (diff) | |
| parent | c911d1e16dfc1f0338bbc245ff724322c0113395 (diff) | |
Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (122 commits)
[ALSA] version 1.0.14rc4
[ALSA] Add speaker pin sequencing to hda_codec.c:snd_hda_parse_pin_def_config()
[ALSA] hda-codec - Add ALC861VD Lenovo support
[ALSA] hda-codec - Fix connection list in generic parser
[ALSA] usb-audio: work around wrong wMaxPacketSize on ESI M4U
[ALSA] usb-audio: work around broken M-Audio MidiSport Uno firmware
[ALSA] usb-audio: explicitly match Logitech QuickCam
[ALSA] hda-codec - Fix a typo
[ALSA] hda-codec - Fix ALC880 uniwill auto-mutes
[ALSA] hda-codec - Fix AD1988 SPDIF playback route control
[ALSA] wm8750 typo fix
[ALSA] wavefront: only declare isapnp on CONFIG_PNP
[ALSA] hda-codec - bug fixes for stac92xx HDA codecs.
[ALSA] add MODULE_FIRMWARE entries
[ALSA] do not depend on FW_LOADER when internal firmware images are used
[ALSA] hda-codec - Fix resume of STAC92xx codecs
[ALSA] usbaudio - Revert the minimal period size fix patch
[ALSA] hda-codec - Add support for new HP DV series laptops
[ALSA] usb-audio - Fix the minimum period size per transfer mode
[ALSA] sound/pcmcia/vx/vxpocket.c: fix an if() condition
...
Diffstat (limited to 'sound/core/rtctimer.c')
| -rw-r--r-- | sound/core/rtctimer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/core/rtctimer.c b/sound/core/rtctimer.c index 9f7b32e1ccde..7cd5e8f5d4ce 100644 --- a/sound/core/rtctimer.c +++ b/sound/core/rtctimer.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/moduleparam.h> +#include <linux/log2.h> #include <sound/core.h> #include <sound/timer.h> @@ -129,7 +130,7 @@ static int __init rtctimer_init(void) struct snd_timer *timer; if (rtctimer_freq < 2 || rtctimer_freq > 8192 || - (rtctimer_freq & (rtctimer_freq - 1)) != 0) { + !is_power_of_2(rtctimer_freq)) { snd_printk(KERN_ERR "rtctimer: invalid frequency %d\n", rtctimer_freq); return -EINVAL; |