diff options
| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-04 12:13:19 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-13 14:59:15 +0200 |
| commit | f575398bff9ae08086b345ecf724568be53818ee (patch) | |
| tree | 3d507453bb431208813cc53a127c93ade91bb786 /arch/arm | |
| parent | 8c06e117bedc4085e54dd968e95afdf03e91dff2 (diff) | |
| download | linux-f575398bff9ae08086b345ecf724568be53818ee.tar.bz2 | |
ARM, 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>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/common/locomo.c | 2 | ||||
| -rw-r--r-- | arch/arm/common/sa1111.c | 2 | ||||
| -rw-r--r-- | arch/arm/plat-orion/gpio.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index 133b78e9ff7b..ee9b1929b35e 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -140,7 +140,7 @@ static struct locomo_dev_info locomo_devices[] = { static void locomo_handler(unsigned int irq, struct irq_desc *desc) { - struct locomo *lchip = irq_get_chip_data(irq); + struct locomo *lchip = irq_desc_get_chip_data(desc); int req, i; /* Acknowledge the parent IRQ */ diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 93ee70dbbdd3..71a219863285 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -200,7 +200,7 @@ static void sa1111_irq_handler(unsigned int irq, struct irq_desc *desc) { unsigned int stat0, stat1, i; - struct sa1111 *sachip = irq_get_handler_data(irq); + struct sa1111 *sachip = irq_desc_get_handler_data(desc); void __iomem *mapbase = sachip->base + SA1111_INTC; stat0 = sa1111_readl(mapbase + SA1111_INTSTATCLR0); diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 4a347dee75ff..62743f3ebef2 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -409,7 +409,7 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type) static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) { - struct orion_gpio_chip *ochip = irq_get_handler_data(irq); + struct orion_gpio_chip *ochip = irq_desc_get_handler_data(desc); u32 cause, type; int i; |