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authorLennert Buytenhek <buytenh@wantstofly.org>2008-05-28 16:43:48 +0200
committerLennert Buytenhek <buytenh@marvell.com>2008-06-22 22:44:57 +0200
commit79e90dd5aa95adfdc3117db8a559da3d0195ba58 (patch)
treebe2a760b39e8f295aca136da03c05490c77a0b48 /arch/arm/mach-orion5x/irq.c
parent0e3bc0503f7e7b5b0bd4416f43eeeca1b661e66e (diff)
[ARM] Orion: nuke orion5x_{read,write}
Nuke the Orion-specific orion5x_{read,write} wrappers. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Diffstat (limited to 'arch/arm/mach-orion5x/irq.c')
-rw-r--r--arch/arm/mach-orion5x/irq.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index dd21f38c5d37..e2a0084ab4a3 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -82,7 +82,7 @@ static int orion5x_gpio_set_irq_type(u32 irq, u32 type)
int pin = irq_to_gpio(irq);
struct irq_desc *desc;
- if ((orion5x_read(GPIO_IO_CONF) & (1 << pin)) == 0) {
+ if ((readl(GPIO_IO_CONF) & (1 << pin)) == 0) {
printk(KERN_ERR "orion5x_gpio_set_irq_type failed "
"(irq %d, pin %d).\n", irq, pin);
return -EINVAL;
@@ -117,7 +117,7 @@ static int orion5x_gpio_set_irq_type(u32 irq, u32 type)
/*
* set initial polarity based on current input level
*/
- if ((orion5x_read(GPIO_IN_POL) ^ orion5x_read(GPIO_DATA_IN))
+ if ((readl(GPIO_IN_POL) ^ readl(GPIO_DATA_IN))
& (1 << pin))
orion5x_setbits(GPIO_IN_POL, (1 << pin)); /* falling */
else
@@ -149,8 +149,8 @@ static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
BUG_ON(irq < IRQ_ORION5X_GPIO_0_7 || irq > IRQ_ORION5X_GPIO_24_31);
offs = (irq - IRQ_ORION5X_GPIO_0_7) * 8;
- cause = (orion5x_read(GPIO_DATA_IN) & orion5x_read(GPIO_LEVEL_MASK)) |
- (orion5x_read(GPIO_EDGE_CAUSE) & orion5x_read(GPIO_EDGE_MASK));
+ cause = (readl(GPIO_DATA_IN) & readl(GPIO_LEVEL_MASK)) |
+ (readl(GPIO_EDGE_CAUSE) & readl(GPIO_EDGE_MASK));
for (pin = offs; pin < offs + 8; pin++) {
if (cause & (1 << pin)) {
@@ -158,9 +158,9 @@ static void orion5x_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
desc = irq_desc + irq;
if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQT_BOTHEDGE) {
/* Swap polarity (race with GPIO line) */
- u32 polarity = orion5x_read(GPIO_IN_POL);
+ u32 polarity = readl(GPIO_IN_POL);
polarity ^= 1 << pin;
- orion5x_write(GPIO_IN_POL, polarity);
+ writel(polarity, GPIO_IN_POL);
}
desc_handle_irq(irq, desc);
}
@@ -175,9 +175,9 @@ static void __init orion5x_init_gpio_irq(void)
/*
* Mask and clear GPIO IRQ interrupts
*/
- orion5x_write(GPIO_LEVEL_MASK, 0x0);
- orion5x_write(GPIO_EDGE_MASK, 0x0);
- orion5x_write(GPIO_EDGE_CAUSE, 0x0);
+ writel(0x0, GPIO_LEVEL_MASK);
+ writel(0x0, GPIO_EDGE_MASK);
+ writel(0x0, GPIO_EDGE_CAUSE);
/*
* Register chained level handlers for GPIO IRQs by default.