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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

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* '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
This commit is contained in:
Linus Torvalds
2010-09-08 11:19:18 -07:00
parent 2c20130f20 af045b8666
commit cc491e27d3
5 changed files with 28 additions and 17 deletions
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drivers/char/vt_ioctl.c
+8 -8
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@@ -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;
}