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authorJiang Liu <jiang.liu@linux.intel.com>2015-05-20 17:59:51 +0800
committerRalf Baechle <ralf@linux-mips.org>2015-06-21 21:53:47 +0200
commit25aae561373280ab0c18d81d0ef9301aee4f5988 (patch)
tree87431cf628faf639b1948f8fc7fe5c6771ac8139 /arch/mips/cavium-octeon
parent2e93f684088e00a9b4bb5cd1d1a622e2717de139 (diff)
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op-kernel-dev-25aae561373280ab0c18d81d0ef9301aee4f5988.tar.gz
MIPS, IRQ: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we already have a pointer to corresponding irq_desc. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: David Daney <david.daney@cavium.com> Cc: Christoph Lameter <cl@linux.com> Cc: John Crispin <blogic@openwrt.org> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Tony Luck <tony.luck@intel.com> Cc: x86@kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-pci@vger.kernel.org Cc: linux-acpi@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10086/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon')
-rw-r--r--arch/mips/cavium-octeon/octeon-irq.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index 10f7625..d8124a3 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -698,7 +698,9 @@ static void octeon_irq_ciu_gpio_ack(struct irq_data *data)
static void octeon_irq_handle_trigger(unsigned int irq, struct irq_desc *desc)
{
- if (irq_get_trigger_type(irq) & IRQ_TYPE_EDGE_BOTH)
+ struct irq_data *data = irq_desc_get_irq_data(desc);
+
+ if (irqd_get_trigger_type(data) & IRQ_TYPE_EDGE_BOTH)
handle_edge_irq(irq, desc);
else
handle_level_irq(irq, desc);
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