diff options
| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-08-20 07:50:05 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-16 18:52:29 +0400 |
| commit | 08678b0841267c1d00d771fe01548d86043d065e (patch) | |
| tree | 7debb21f9e9a768ced43077f7376797a0c46f8c0 /drivers/mfd/htc-egpio.c | |
| parent | bfea1238beac9d306eeac081c67de5ca6aec4c7a (diff) | |
| download | linux-08678b0841267c1d00d771fe01548d86043d065e.tar.xz | |
generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]
add CONFIG_HAVE_SPARSE_IRQ to for use condensed array.
Get rid of irq_desc[] array assumptions.
Preallocate 32 irq_desc, and irq_desc() will try to get more.
( No change in functionality is expected anywhere, except the odd build
failure where we missed a code site or where a crossing commit itroduces
new irq_desc[] usage. )
v2: according to Eric, change get_irq_desc() to irq_desc()
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/mfd/htc-egpio.c')
| -rw-r--r-- | drivers/mfd/htc-egpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c index 6be43172dc65..ad3379fcd194 100644 --- a/drivers/mfd/htc-egpio.c +++ b/drivers/mfd/htc-egpio.c @@ -112,7 +112,7 @@ static void egpio_handler(unsigned int irq, struct irq_desc *desc) /* Run irq handler */ pr_debug("got IRQ %d\n", irqpin); irq = ei->irq_start + irqpin; - desc = &irq_desc[irq]; + desc = irq_to_desc(irq); desc->handle_irq(irq, desc); } } |