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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/ath25
parent2e93f684088e00a9b4bb5cd1d1a622e2717de139 (diff)
downloadlinux-25aae561373280ab0c18d81d0ef9301aee4f5988.tar.bz2
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/ath25')
-rw-r--r--arch/mips/ath25/ar2315.c2
-rw-r--r--arch/mips/ath25/ar5312.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/ath25/ar2315.c b/arch/mips/ath25/ar2315.c
index 2befa7d766a6..8742e1cee492 100644
--- a/arch/mips/ath25/ar2315.c
+++ b/arch/mips/ath25/ar2315.c
@@ -76,7 +76,7 @@ static void ar2315_misc_irq_handler(unsigned irq, struct irq_desc *desc)
unsigned nr, misc_irq = 0;
if (pending) {
- struct irq_domain *domain = irq_get_handler_data(irq);
+ struct irq_domain *domain = irq_desc_get_handler_data(desc);
nr = __ffs(pending);
misc_irq = irq_find_mapping(domain, nr);
diff --git a/arch/mips/ath25/ar5312.c b/arch/mips/ath25/ar5312.c
index b6887f75144c..094b938fd603 100644
--- a/arch/mips/ath25/ar5312.c
+++ b/arch/mips/ath25/ar5312.c
@@ -80,7 +80,7 @@ static void ar5312_misc_irq_handler(unsigned irq, struct irq_desc *desc)
unsigned nr, misc_irq = 0;
if (pending) {
- struct irq_domain *domain = irq_get_handler_data(irq);
+ struct irq_domain *domain = irq_desc_get_handler_data(desc);
nr = __ffs(pending);
misc_irq = irq_find_mapping(domain, nr);