diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/udbg_16550.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c index e58c048a7b19..7541bf44d2da 100644 --- a/arch/powerpc/kernel/udbg_16550.c +++ b/arch/powerpc/kernel/udbg_16550.c | |||
| @@ -137,7 +137,7 @@ unsigned int udbg_probe_uart_speed(void __iomem *comport, unsigned int clock) | |||
| 137 | speed = (clock / prescaler) / (divisor * 16); | 137 | speed = (clock / prescaler) / (divisor * 16); |
| 138 | 138 | ||
| 139 | /* sanity check */ | 139 | /* sanity check */ |
| 140 | if (speed < 9600 || speed > 115200) | 140 | if (speed < 0 || speed > (clock / 16)) |
| 141 | speed = 9600; | 141 | speed = 9600; |
| 142 | 142 | ||
| 143 | return speed; | 143 | return speed; |