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Commit 90a568f7 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Ralf Baechle
Browse files

MIPS: EMMA: Convert to new irq_chip functions 



Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2179/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 009c200a

arch/mips/emma/markeins/irq.c

+27 −40
Original line number Diff line number Diff line
@@ -34,13 +34,10 @@ 


#include <asm/emma/emma2rh.h>



static void emma2rh_irq_enable(unsigned int irq)

static void emma2rh_irq_enable(struct irq_data *d)

{

	u32 reg_value;

	u32 reg_bitmask;

	u32 reg_index;



	irq -= EMMA2RH_IRQ_BASE;

	unsigned int irq = d->irq - EMMA2RH_IRQ_BASE;

	u32 reg_value, reg_bitmask, reg_index;



	reg_index = EMMA2RH_BHIF_INT_EN_0 +

		    (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * (irq / 32);
@@ -49,13 +46,10 @@ static void emma2rh_irq_enable(unsigned int irq) 
	emma2rh_out32(reg_index, reg_value | reg_bitmask);

}



static void emma2rh_irq_disable(unsigned int irq)

static void emma2rh_irq_disable(struct irq_data *d)

{

	u32 reg_value;

	u32 reg_bitmask;

	u32 reg_index;



	irq -= EMMA2RH_IRQ_BASE;

	unsigned int irq = d->irq - EMMA2RH_IRQ_BASE;

	u32 reg_value, reg_bitmask, reg_index;



	reg_index = EMMA2RH_BHIF_INT_EN_0 +

		    (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * (irq / 32);
@@ -66,10 +60,8 @@ static void emma2rh_irq_disable(unsigned int irq) 


struct irq_chip emma2rh_irq_controller = {

	.name = "emma2rh_irq",

	.ack = emma2rh_irq_disable,

	.mask = emma2rh_irq_disable,

	.mask_ack = emma2rh_irq_disable,

	.unmask = emma2rh_irq_enable,

	.irq_mask = emma2rh_irq_disable,

	.irq_unmask = emma2rh_irq_enable,

};



void emma2rh_irq_init(void)
@@ -82,23 +74,21 @@ void emma2rh_irq_init(void) 
					      handle_level_irq, "level");

}



static void emma2rh_sw_irq_enable(unsigned int irq)

static void emma2rh_sw_irq_enable(struct irq_data *d)

{

	unsigned int irq = d->irq - EMMA2RH_SW_IRQ_BASE;

	u32 reg;



	irq -= EMMA2RH_SW_IRQ_BASE;



	reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN);

	reg |= 1 << irq;

	emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg);

}



static void emma2rh_sw_irq_disable(unsigned int irq)

static void emma2rh_sw_irq_disable(struct irq_data *d)

{

	unsigned int irq = d->irq - EMMA2RH_SW_IRQ_BASE;

	u32 reg;



	irq -= EMMA2RH_SW_IRQ_BASE;



	reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN);

	reg &= ~(1 << irq);

	emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg);
@@ -106,10 +96,8 @@ static void emma2rh_sw_irq_disable(unsigned int irq) 


struct irq_chip emma2rh_sw_irq_controller = {

	.name = "emma2rh_sw_irq",

	.ack = emma2rh_sw_irq_disable,

	.mask = emma2rh_sw_irq_disable,

	.mask_ack = emma2rh_sw_irq_disable,

	.unmask = emma2rh_sw_irq_enable,

	.irq_mask = emma2rh_sw_irq_disable,

	.irq_unmask = emma2rh_sw_irq_enable,

};



void emma2rh_sw_irq_init(void)
@@ -122,39 +110,38 @@ void emma2rh_sw_irq_init(void) 
					      handle_level_irq, "level");

}



static void emma2rh_gpio_irq_enable(unsigned int irq)

static void emma2rh_gpio_irq_enable(struct irq_data *d)

{

	unsigned int irq = d->irq - EMMA2RH_GPIO_IRQ_BASE;

	u32 reg;



	irq -= EMMA2RH_GPIO_IRQ_BASE;



	reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK);

	reg |= 1 << irq;

	emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg);

}



static void emma2rh_gpio_irq_disable(unsigned int irq)

static void emma2rh_gpio_irq_disable(struct irq_data *d)

{

	unsigned int irq = d->irq - EMMA2RH_GPIO_IRQ_BASE;

	u32 reg;



	irq -= EMMA2RH_GPIO_IRQ_BASE;



	reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK);

	reg &= ~(1 << irq);

	emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg);

}



static void emma2rh_gpio_irq_ack(unsigned int irq)

static void emma2rh_gpio_irq_ack(struct irq_data *d)

{

	irq -= EMMA2RH_GPIO_IRQ_BASE;

	unsigned int irq = d->irq - EMMA2RH_GPIO_IRQ_BASE;



	emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq));

}



static void emma2rh_gpio_irq_mask_ack(unsigned int irq)

static void emma2rh_gpio_irq_mask_ack(struct irq_data *d)

{

	unsigned int irq = d->irq - EMMA2RH_GPIO_IRQ_BASE;

	u32 reg;



	irq -= EMMA2RH_GPIO_IRQ_BASE;

	emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq));



	reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK);
@@ -164,10 +151,10 @@ static void emma2rh_gpio_irq_mask_ack(unsigned int irq) 


struct irq_chip emma2rh_gpio_irq_controller = {

	.name = "emma2rh_gpio_irq",

	.ack = emma2rh_gpio_irq_ack,

	.mask = emma2rh_gpio_irq_disable,

	.mask_ack = emma2rh_gpio_irq_mask_ack,

	.unmask = emma2rh_gpio_irq_enable,

	.irq_ack = emma2rh_gpio_irq_ack,

	.irq_mask = emma2rh_gpio_irq_disable,

	.irq_mask_ack = emma2rh_gpio_irq_mask_ack,

	.irq_unmask = emma2rh_gpio_irq_enable,

};



void emma2rh_gpio_irq_init(void)