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authorLinus Walleij <linus.walleij@linaro.org>2012-10-17 18:31:20 +0200
committerLinus Walleij <linus.walleij@linaro.org>2012-11-11 19:06:02 +0100
commita6c45b99a658521291cfb66ecf035cc58b38f206 (patch)
tree965842ac249c2b786c54d0fab12008276f419121 /arch/arm/mach-u300
parentd4a31ee8997b2fbd82837182363cf8fa84abf347 (diff)
pinctrl/coh901: use irqdomain, allocate irqdescs
This switches the COH 901 pinctrl driver to allocate its GPIO IRQs dynamically, and start to use a linear irqdomain to map from the hardware IRQs. This way we can cut away the complex allocation of IRQ numbers from the <mach/irqs.h> file. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-u300')
-rw-r--r--arch/arm/mach-u300/core.c1
-rw-r--r--arch/arm/mach-u300/include/mach/irqs.h10
2 files changed, 0 insertions, 11 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 603c08ec8786..ce2de0d6f2eb 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -1445,7 +1445,6 @@ static struct platform_device pinctrl_device = {
static struct u300_gpio_platform u300_gpio_plat = {
.ports = 7,
.gpio_base = 0,
- .gpio_irq_base = IRQ_U300_GPIO_BASE,
.pinctrl_device = &pinctrl_device,
};
diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h
index e85ec3868d04..21d5e76a6cd3 100644
--- a/arch/arm/mach-u300/include/mach/irqs.h
+++ b/arch/arm/mach-u300/include/mach/irqs.h
@@ -77,14 +77,4 @@
#define IRQ_U300_GPIO_PORT6 87
#define U300_VIC_IRQS_END 88
-/* Maximum 8*7 GPIO lines */
-#ifdef CONFIG_PINCTRL_COH901
-#define IRQ_U300_GPIO_BASE (U300_VIC_IRQS_END)
-#define IRQ_U300_GPIO_END (IRQ_U300_GPIO_BASE + 56)
-#else
-#define IRQ_U300_GPIO_END (U300_VIC_IRQS_END)
-#endif
-
-#define NR_IRQS_U300 (IRQ_U300_GPIO_END - IRQ_U300_INTCON0_START)
-
#endif