diff options
Diffstat (limited to 'arch/arm/mach-ixp2000')
| -rw-r--r-- | arch/arm/mach-ixp2000/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c index 6e8d504aca55..ebe4391dd7f9 100644 --- a/arch/arm/mach-ixp2000/core.c +++ b/arch/arm/mach-ixp2000/core.c @@ -211,7 +211,8 @@ static int ixp2000_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* clear timer 1 */ ixp2000_reg_wrb(IXP2000_T1_CLR, 1); - while ((next_jiffy_time - *missing_jiffy_timer_csr) > ticks_per_jiffy) { + while ((signed long)(next_jiffy_time - *missing_jiffy_timer_csr) + >= ticks_per_jiffy) { timer_tick(regs); next_jiffy_time -= ticks_per_jiffy; } @@ -301,6 +302,7 @@ void gpio_line_config(int line, int direction) } local_irq_restore(flags); } +EXPORT_SYMBOL(gpio_line_config); /************************************************************************* |