tree 46e4a5a27f9d6c694aec2ffba54f90947e8b0477
parent 874ec33ff9ccf3651590697a2c2923b911bf31d0
author Clemens Ladisch <clemens@ladisch.de> 1130713409 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1130722649 -0800

[PATCH] hpet: disallow zero interrupt frequency

Disallow setting an interrupt frequency of zero (which would result in a
division by zero), and disallow enabling the interrupt when the frequency
hasn't yet been set (which would use an interrupt period of zero).

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>