diff options
Diffstat (limited to 'arch/sh/boards/se')
| -rw-r--r-- | arch/sh/boards/se/7206/irq.c | 44 | ||||
| -rw-r--r-- | arch/sh/boards/se/7206/setup.c | 3 |
2 files changed, 12 insertions, 35 deletions
diff --git a/arch/sh/boards/se/7206/irq.c b/arch/sh/boards/se/7206/irq.c index 8d5b278a124..3fb0c5f5b23 100644 --- a/arch/sh/boards/se/7206/irq.c +++ b/arch/sh/boards/se/7206/irq.c @@ -6,12 +6,10 @@ * Hitachi SolutionEngine Support. * */ - -#include <linux/config.h> #include <linux/init.h> #include <linux/irq.h> -#include <asm/irq.h> -#include <asm/io.h> +#include <linux/io.h> +#include <linux/irq.h> #include <asm/se7206.h> #define INTSTS0 0x31800000 @@ -20,9 +18,6 @@ #define INTMSK1 0x31800006 #define INTSEL 0x31800008 -/* shutdown is same as "disable" */ -#define shutdown_se7206_irq disable_se7206_irq - static void disable_se7206_irq(unsigned int irq) { unsigned short val; @@ -84,18 +79,7 @@ static void enable_se7206_irq(unsigned int irq) ctrl_outw(msk1, INTMSK1); } -static unsigned int startup_se7206_irq(unsigned int irq) -{ - enable_se7206_irq(irq); - return 0; /* never anything pending */ -} - -static void ack_se7206_irq(unsigned int irq) -{ - disable_se7206_irq(irq); -} - -static void end_se7206_irq(unsigned int irq) +static void eoi_se7206_irq(unsigned int irq) { unsigned short sts0,sts1; @@ -121,20 +105,19 @@ static void end_se7206_irq(unsigned int irq) ctrl_outw(sts1, INTSTS1); } -static struct hw_interrupt_type se7206_irq_type = { - .typename = "SE7206 FPGA-IRQ", - .startup = startup_se7206_irq, - .shutdown = shutdown_se7206_irq, - .enable = enable_se7206_irq, - .disable = disable_se7206_irq, - .ack = ack_se7206_irq, - .end = end_se7206_irq, +static struct irq_chip se7206_irq_chip __read_mostly = { + .name = "SE7206-FPGA-IRQ", + .mask = disable_se7206_irq, + .unmask = enable_se7206_irq, + .mask_ack = disable_se7206_irq, + .eoi = eoi_se7206_irq, }; static void make_se7206_irq(unsigned int irq) { disable_irq_nosync(irq); - irq_desc[irq].handler = &se7206_irq_type; + set_irq_chip_and_handler_name(irq, &se7206_irq_chip, + handle_level_irq, "level"); disable_se7206_irq(irq); } @@ -154,8 +137,3 @@ void __init init_se7206_IRQ(void) /* IRQ0=LAN, IRQ1=ATA, IRQ3=SLT,PCM */ ctrl_outw(0x0001,INTSEL); } - -int se7206_irq_demux(int irq) -{ - return irq; -} diff --git a/arch/sh/boards/se/7206/setup.c b/arch/sh/boards/se/7206/setup.c index e543e3980c0..0f42e91a323 100644 --- a/arch/sh/boards/se/7206/setup.c +++ b/arch/sh/boards/se/7206/setup.c @@ -10,8 +10,8 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/io.h> #include <asm/se7206.h> +#include <asm/io.h> #include <asm/machvec.h> static struct resource smc91x_resources[] = { @@ -72,7 +72,6 @@ struct sh_machine_vector mv_se __initmv = { .mv_outsl = se7206_outsl, .mv_init_irq = init_se7206_IRQ, - .mv_irq_demux = se7206_irq_demux, #ifdef CONFIG_HEARTBEAT .mv_heartbeat = heartbeat_se, #endif |