diff options
| author | Haojian Zhuang <haojian.zhuang@marvell.com> | 2011-10-10 14:38:46 +0800 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@marvell.com> | 2011-11-14 21:07:59 +0800 |
| commit | 87c49e20579c933d531a376596875b8fd5dcb04f (patch) | |
| tree | da23de32023599ce92dbfb6a97887b91d2253a60 /arch/arm/mach-pxa/include/mach/irqs.h | |
| parent | 6384fdadb48a875bcc1c0f58933275f15f409b76 (diff) | |
| download | linux-87c49e20579c933d531a376596875b8fd5dcb04f.tar.bz2 | |
ARM: pxa: use chained interrupt for GPIO0 and GPIO1
GPIO0 and GPIO1 are linked to unique interrupt line in PXA series,
others are linked to another interrupt line. All GPIO are linked to one
interrupt line in MMP series.
Since gpio driver is shared between PXA series and MMP series, define
GPIO0 and GPIO1 as chained interrupt chip. So we can move out gpio code
from irq.c to gpio-pxa.c.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/irqs.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/irqs.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index 1f996643b9de..b83d8ff4eae8 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -89,9 +89,7 @@ #define PXA_GPIO_IRQ_BASE PXA_IRQ(96) #define PXA_GPIO_IRQ_NUM (192) - -#define GPIO_2_x_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x)) -#define PXA_GPIO_TO_IRQ(x) (((x) < 2) ? (IRQ_GPIO0 + (x)) : GPIO_2_x_TO_IRQ(x)) +#define PXA_GPIO_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x)) /* * The following interrupts are for board specific purposes. Since |