| Message ID | 1344527635-6163-8-git-send-email-lee.jones@linaro.org |
|---|---|
| State | Accepted |
| Commit | 0a37fc56888c37049f60aab398fddceafd33fe72 |
| Headers | show |
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 0c5b70f..71a7757 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -501,8 +501,9 @@ static irqreturn_t ab8500_irq(int irq, void *dev) do { int bit = __ffs(value); int line = i * 8 + bit; + int virq = ab8500_irq_get_virq(ab8500, line); - handle_nested_irq(ab8500->irq_base + line); + handle_nested_irq(virq); value &= ~(1 << bit); } while (value);
Before the AB8500 had its own IRQ domain, the IRQ handler would take the fired local IRQ (hwirq) and add it to the irq_base to convert it to an IRQ number which Linux would understand (virq). However, the IRQ base is not always used anymore since we can make use of Linear domains. It's better to use the AB8500 hwirq -> virq mapping helper function to convert them instead. That's what we do here. CC: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/ab8500-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)