acpi: Add ACPI_ prefix to IRQ enum and struct names

This is done to avoid any conflicts with same IRQ enums defined by other
drivers.

BUG=None
BRANCH=None
TEST=Compiles successfully

Change-Id: I539831d853286ca45f6c36c3812a6fa9602df24c
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18444
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

2 files changed, 45 insertions, 45 deletions

diff --git a/src/arch/x86/acpi_device.c b/src/arch/x86/acpi_device.c
index 4fe16a138f..323d4f1eab 100644
--- a/src/arch/x86/acpi_device.c
+++ b/src/arch/x86/acpi_device.c
@@ -181,7 +181,7 @@ void acpi_device_write_interrupt(const struct acpi_irq *irq)
 		return;
 
 	/* This is supported by GpioInt() but not Interrupt() */
-	if (irq->polarity == IRQ_ACTIVE_BOTH)
+	if (irq->polarity == ACPI_IRQ_ACTIVE_BOTH)
 		return;
 
 	/* Byte 0: Descriptor Type */
@@ -200,13 +200,13 @@ void acpi_device_write_interrupt(const struct acpi_irq *irq)
 	 *    [0]: Resource (0=PRODUCER  1=CONSUMER)
 	 */
 	flags = 1 << 0; /* ResourceConsumer */
-	if (irq->mode == IRQ_EDGE_TRIGGERED)
+	if (irq->mode == ACPI_IRQ_EDGE_TRIGGERED)
 		flags |= 1 << 1;
-	if (irq->polarity == IRQ_ACTIVE_LOW)
+	if (irq->polarity == ACPI_IRQ_ACTIVE_LOW)
 		flags |= 1 << 2;
-	if (irq->shared == IRQ_SHARED)
+	if (irq->shared == ACPI_IRQ_SHARED)
 		flags |= 1 << 3;
-	if (irq->wake == IRQ_WAKE)
+	if (irq->wake == ACPI_IRQ_WAKE)
 		flags |= 1 << 4;
 	acpigen_emit_byte(flags);
 
@@ -262,21 +262,21 @@ void acpi_device_write_gpio(const struct acpi_gpio *gpio)
 		 *    [2:1]: Polarity (0=HIGH      1=LOW     2=BOTH)
 		 *      [0]: Mode     (0=LEVEL     1=EDGE)
 		 */
-		if (gpio->irq.mode == IRQ_EDGE_TRIGGERED)
+		if (gpio->irq.mode == ACPI_IRQ_EDGE_TRIGGERED)
 			flags |= 1 << 0;
-		if (gpio->irq.shared == IRQ_SHARED)
+		if (gpio->irq.shared == ACPI_IRQ_SHARED)
 			flags |= 1 << 3;
-		if (gpio->irq.wake == IRQ_WAKE)
+		if (gpio->irq.wake == ACPI_IRQ_WAKE)
 			flags |= 1 << 4;
 
 		switch (gpio->irq.polarity) {
-		case IRQ_ACTIVE_HIGH:
+		case ACPI_IRQ_ACTIVE_HIGH:
 			flags |= 0 << 1;
 			break;
-		case IRQ_ACTIVE_LOW:
+		case ACPI_IRQ_ACTIVE_LOW:
 			flags |= 1 << 1;
 			break;
-		case IRQ_ACTIVE_BOTH:
+		case ACPI_IRQ_ACTIVE_BOTH:
 			flags |= 2 << 1;
 			break;
 		}
diff --git a/src/arch/x86/include/arch/acpi_device.h b/src/arch/x86/include/arch/acpi_device.h
index d88d519298..a9cc85eb3b 100644
--- a/src/arch/x86/include/arch/acpi_device.h
+++ b/src/arch/x86/include/arch/acpi_device.h
@@ -47,55 +47,55 @@ const char *acpi_device_path_join(struct device *dev, const char *name);
  * ACPI Descriptor for extended Interrupt()
  */
 
-enum irq_mode {
-	IRQ_EDGE_TRIGGERED,
-	IRQ_LEVEL_TRIGGERED
+enum acpi_irq_mode {
+	ACPI_IRQ_EDGE_TRIGGERED,
+	ACPI_IRQ_LEVEL_TRIGGERED
 };
 
-enum irq_polarity {
-	IRQ_ACTIVE_LOW,
-	IRQ_ACTIVE_HIGH,
-	IRQ_ACTIVE_BOTH
+enum acpi_irq_polarity {
+	ACPI_IRQ_ACTIVE_LOW,
+	ACPI_IRQ_ACTIVE_HIGH,
+	ACPI_IRQ_ACTIVE_BOTH
 };
 
-enum irq_shared {
-	IRQ_EXCLUSIVE,
-	IRQ_SHARED
+enum acpi_irq_shared {
+	ACPI_IRQ_EXCLUSIVE,
+	ACPI_IRQ_SHARED
 };
 
-enum irq_wake {
-	IRQ_NO_WAKE,
-	IRQ_WAKE
+enum acpi_irq_wake {
+	ACPI_IRQ_NO_WAKE,
+	ACPI_IRQ_WAKE
 };
 
 struct acpi_irq {
 	unsigned int pin;
-	enum irq_mode mode;
-	enum irq_polarity polarity;
-	enum irq_shared shared;
-	enum irq_wake wake;
+	enum acpi_irq_mode mode;
+	enum acpi_irq_polarity polarity;
+	enum acpi_irq_shared shared;
+	enum acpi_irq_wake wake;
 };
 
-#define IRQ_EDGE_LOW(x) { \
+#define ACPI_IRQ_EDGE_LOW(x) { \
 	.pin = (x), \
-	.mode = IRQ_EDGE_TRIGGERED, \
-	.polarity = IRQ_ACTIVE_LOW, \
-	.shared = IRQ_EXCLUSIVE, \
-	.wake = IRQ_NO_WAKE }
+	.mode = ACPI_IRQ_EDGE_TRIGGERED, \
+	.polarity = ACPI_IRQ_ACTIVE_LOW, \
+	.shared = ACPI_IRQ_EXCLUSIVE, \
+	.wake = ACPI_IRQ_NO_WAKE }
 
-#define IRQ_EDGE_HIGH(x) { \
+#define ACPI_IRQ_EDGE_HIGH(x) { \
 	.pin = (x), \
-	.mode = IRQ_EDGE_TRIGGERED, \
-	.polarity = IRQ_ACTIVE_HIGH, \
-	.shared = IRQ_EXCLUSIVE, \
-	.wake = IRQ_NO_WAKE }
+	.mode = ACPI_IRQ_EDGE_TRIGGERED, \
+	.polarity = ACPI_IRQ_ACTIVE_HIGH, \
+	.shared = ACPI_IRQ_EXCLUSIVE, \
+	.wake = ACPI_IRQ_NO_WAKE }
 
-#define IRQ_LEVEL_LOW(x) { \
+#define ACPI_IRQ_LEVEL_LOW(x) { \
 	.pin = (x), \
-	.mode = IRQ_LEVEL_TRIGGERED, \
-	.polarity = IRQ_ACTIVE_LOW, \
-	.shared = IRQ_SHARED, \
-	.wake = IRQ_NO_WAKE }
+	.mode = ACPI_IRQ_LEVEL_TRIGGERED, \
+	.polarity = ACPI_IRQ_ACTIVE_LOW, \
+	.shared = ACPI_IRQ_SHARED, \
+	.wake = ACPI_IRQ_NO_WAKE }
 
 /* Write extended Interrupt() descriptor to SSDT AML output */
 void acpi_device_write_interrupt(const struct acpi_irq *irq);
@@ -179,8 +179,8 @@ struct acpi_gpio {
 #define ACPI_GPIO_IRQ_EDGE_HIGH(gpio) { \
 	.type = ACPI_GPIO_TYPE_INTERRUPT, \
 	.pull = ACPI_GPIO_PULL_DEFAULT, \
-	.irq.mode = IRQ_EDGE_TRIGGERED, \
-	.irq.polarity = IRQ_ACTIVE_HIGH, \
+	.irq.mode = ACPI_IRQ_EDGE_TRIGGERED, \
+	.irq.polarity = ACPI_IRQ_ACTIVE_HIGH, \
 	.pin_count = 1, \
 	.pins = { (gpio) } }