diff options
Diffstat (limited to 'arch/arm/mach-tegra/clock.c')
| -rw-r--r-- | arch/arm/mach-tegra/clock.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c index 76436d8..bac4211 100644 --- a/arch/arm/mach-tegra/clock.c +++ b/arch/arm/mach-tegra/clock.c @@ -339,8 +339,11 @@ unsigned long clock_get_periph_rate(enum periph_id periph_id, * return value doesn't help. In summary this clock driver is * quite broken but I'm afraid I have no idea how to fix it * without completely replacing it. + * + * Be careful to avoid a divide by zero error. */ - div -= 2; + if (div >= 1) + div -= 2; break; #endif default: |