diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-08 18:19:18 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-08 18:19:18 (GMT) |
| commit | cc491e27d31f1bb3dacb309407b47d65669ceb9d (patch) | |
| tree | 9596fd035919fe9204a275f60044236dbbdd01a2 /drivers/char | |
| parent | 2c20130f200b8f9aa746b7c7bc265ab129c29ead (diff) | |
| parent | af045b86662f17bf130239a65995c61a34f00a6b (diff) | |
| download | linux-cc491e27d31f1bb3dacb309407b47d65669ceb9d.tar.xz | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: i8042 - fix device removal on unload
Input: bcm5974 - adjust major/minor to scale
Input: MT - initialize slots to unused
Input: use PIT_TICK_RATE in vt beep ioctl
Input: wacom - fix mousewheel handling for old wacom tablets
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/vt_ioctl.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c index 2bbeaae..38df8c1 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/char/vt_ioctl.c @@ -533,11 +533,14 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, case KIOCSOUND: if (!perm) goto eperm; - /* FIXME: This is an old broken API but we need to keep it - supported and somehow separate the historic advertised - tick rate from any real one */ + /* + * The use of PIT_TICK_RATE is historic, it used to be + * the platform-dependent CLOCK_TICK_RATE between 2.6.12 + * and 2.6.36, which was a minor but unfortunate ABI + * change. + */ if (arg) - arg = CLOCK_TICK_RATE / arg; + arg = PIT_TICK_RATE / arg; kd_mksound(arg, 0); break; @@ -553,11 +556,8 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, */ ticks = HZ * ((arg >> 16) & 0xffff) / 1000; count = ticks ? (arg & 0xffff) : 0; - /* FIXME: This is an old broken API but we need to keep it - supported and somehow separate the historic advertised - tick rate from any real one */ if (count) - count = CLOCK_TICK_RATE / count; + count = PIT_TICK_RATE / count; kd_mksound(count, ticks); break; } |