diff options
Diffstat (limited to 'openpicc/application/pio_irq.c')
| -rw-r--r-- | openpicc/application/pio_irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/openpicc/application/pio_irq.c b/openpicc/application/pio_irq.c index 5359bbf..3a753d4 100644 --- a/openpicc/application/pio_irq.c +++ b/openpicc/application/pio_irq.c @@ -68,7 +68,7 @@ extern void fiq_handler(void); /* Will be used in pio_irq_demux_secondary below and contains the PIO_ISR value * from when the FIQ was raised */ -u_int32_t pio_irq_isr_value; +volatile u_int32_t pio_irq_isr_value; /* low-level handler, used by Cstartup_app.S PIOA fast forcing and |