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authorJiang Liu <jiang.liu@linux.intel.com>2015-07-13 23:51:25 +0300
committerIngo Molnar <mingo@kernel.org>2015-07-29 11:08:08 +0300
commit8228a048961a93e871779c658eaa801f747e6c1d (patch)
tree59225ed8e20d32615e845185092b1a792bb062d7 /arch/sh
parent8b8149df9ce99e02cb2b4655bf20d0ce459b9076 (diff)
downloadlinux-8228a048961a93e871779c658eaa801f747e6c1d.tar.xz
sh/intc: 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. Also replace generic_handle_irq with generic_handle_irq_desc() to avoid looking up irq_desc again. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Simon Horman <horms@verge.net.au> Cc: Magnus Damm <magnus.damm@gmail.com> Link: http://lkml.kernel.org/r/20150713151626.792845830@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/mach-se/7343/irq.c2
-rw-r--r--arch/sh/boards/mach-se/7722/irq.c2
-rw-r--r--arch/sh/boards/mach-x3proto/gpio.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 1087dba9b015..6f97a8f0d0d6 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -31,7 +31,7 @@ struct irq_domain *se7343_irq_domain;
static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
{
- struct irq_data *data = irq_get_irq_data(irq);
+ struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
unsigned long mask;
int bit;
diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c
index 00e699232621..60aebd14ccf8 100644
--- a/arch/sh/boards/mach-se/7722/irq.c
+++ b/arch/sh/boards/mach-se/7722/irq.c
@@ -30,7 +30,7 @@ struct irq_domain *se7722_irq_domain;
static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc)
{
- struct irq_data *data = irq_get_irq_data(irq);
+ struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
unsigned long mask;
int bit;
diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c
index f035a7ac6456..24555c364d5b 100644
--- a/arch/sh/boards/mach-x3proto/gpio.c
+++ b/arch/sh/boards/mach-x3proto/gpio.c
@@ -62,7 +62,7 @@ static int x3proto_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
static void x3proto_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
{
- struct irq_data *data = irq_get_irq_data(irq);
+ struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
unsigned long mask;
int pin;