diff options
Diffstat (limited to 'target/linux/orion/patches/008-top-level_irqs_are_level-triggered.patch')
-rw-r--r-- | target/linux/orion/patches/008-top-level_irqs_are_level-triggered.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/target/linux/orion/patches/008-top-level_irqs_are_level-triggered.patch b/target/linux/orion/patches/008-top-level_irqs_are_level-triggered.patch deleted file mode 100644 index add1590..0000000 --- a/target/linux/orion/patches/008-top-level_irqs_are_level-triggered.patch +++ /dev/null @@ -1,35 +0,0 @@ -Make it clear that Orion top-level IRQs are level-triggered. This -means that we don't need an ->ack() handler, or at least, we don't -need the ->ack() handler (or the acking part of the ->mask_ack() -handler) to actually do anything. - -Given that, we might as well point our ->mask_ack() handler at the -->mask() handler instead of providing a dummy ->ack() handler, since -providing a ->mask_ack() handler on level IRQ sources will prevent -->ack() from ever being called. - -Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> ---- - arch/arm/plat-orion/irq.c | 3 ++- - 1 files changed, 2 insertions(+), 1 deletions(-) - ---- a/arch/arm/plat-orion/irq.c -+++ b/arch/arm/plat-orion/irq.c -@@ -36,8 +36,8 @@ - - static struct irq_chip orion_irq_chip = { - .name = "orion_irq", -- .ack = orion_irq_mask, - .mask = orion_irq_mask, -+ .mask_ack = orion_irq_mask, - .unmask = orion_irq_unmask, - }; - -@@ -59,6 +59,7 @@ - set_irq_chip(irq, &orion_irq_chip); - set_irq_chip_data(irq, maskaddr); - set_irq_handler(irq, handle_level_irq); -+ irq_desc[irq].status |= IRQ_LEVEL; - set_irq_flags(irq, IRQF_VALID); - } - } |