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authorSascha Hauer <s.hauer@pengutronix.de>2009-06-15 12:36:25 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2009-08-07 12:11:09 +0200
commit8afaada2dc9247ffcd2982be824cd290ace18f55 (patch)
treeb9992022601458f087c5d439ca0dd077f95a2924 /arch/arm
parent61b032ef263c17bb733cfb3f87a811be52adbe22 (diff)
mxc gpio: CONFIG_ARCH_* -> cpu_is_*()
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/plat-mxc/gpio.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c
index 7506d963be4..b7071572035 100644
--- a/arch/arm/plat-mxc/gpio.c
+++ b/arch/arm/plat-mxc/gpio.c
@@ -162,7 +162,6 @@ static void mxc_gpio_irq_handler(struct mxc_gpio_port *port, u32 irq_stat)
}
}
-#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX1)
/* MX1 and MX3 has one interrupt *per* gpio port */
static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc)
{
@@ -174,9 +173,7 @@ static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc)
mxc_gpio_irq_handler(port, irq_stat);
}
-#endif
-#ifdef CONFIG_ARCH_MX2
/* MX2 has one interrupt *for all* gpio ports */
static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc)
{
@@ -195,7 +192,6 @@ static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc)
mxc_gpio_irq_handler(&port[i], irq_stat);
}
}
-#endif
static struct irq_chip gpio_irq_chip = {
.ack = gpio_ack_irq,
@@ -284,17 +280,18 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt)
/* its a serious configuration bug when it fails */
BUG_ON( gpiochip_add(&port[i].chip) < 0 );
-#if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX1)
- /* setup one handler for each entry */
- set_irq_chained_handler(port[i].irq, mx3_gpio_irq_handler);
- set_irq_data(port[i].irq, &port[i]);
-#endif
+ if (cpu_is_mx1() || cpu_is_mx3()) {
+ /* setup one handler for each entry */
+ set_irq_chained_handler(port[i].irq, mx3_gpio_irq_handler);
+ set_irq_data(port[i].irq, &port[i]);
+ }
+ }
+
+ if (cpu_is_mx2()) {
+ /* setup one handler for all GPIO interrupts */
+ set_irq_chained_handler(port[0].irq, mx2_gpio_irq_handler);
+ set_irq_data(port[0].irq, port);
}
-#ifdef CONFIG_ARCH_MX2
- /* setup one handler for all GPIO interrupts */
- set_irq_chained_handler(port[0].irq, mx2_gpio_irq_handler);
- set_irq_data(port[0].irq, port);
-#endif
return 0;
}