diff options
| author | Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> | 2008-10-24 01:31:43 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-10-27 16:18:30 +0000 |
| commit | 68ed1ca9120506b2a0f80e4542deea24f89081ab (patch) | |
| tree | a43ba9226b7d1a15165c0243cb673b327c84137e /arch/mips/emma/markeins | |
| parent | 9b6c04bc9726edf2655dd69d2e40c0ae4f07e525 (diff) | |
| download | linux-stable-68ed1ca9120506b2a0f80e4542deea24f89081ab.tar.gz linux-stable-68ed1ca9120506b2a0f80e4542deea24f89081ab.tar.bz2 linux-stable-68ed1ca9120506b2a0f80e4542deea24f89081ab.zip | |
MIPS: EMMA2RH: Remove emma2rh_sw_irq_base
Let's use immediate value, instead. This also saves memory footprint,
and probably a little bit faster.
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/emma/markeins')
| -rw-r--r-- | arch/mips/emma/markeins/irq.c | 4 | ||||
| -rw-r--r-- | arch/mips/emma/markeins/irq_markeins.c | 14 |
2 files changed, 8 insertions, 10 deletions
diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 86b9b6a34f47..c0f9d46c69fd 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -53,7 +53,7 @@ * */ -extern void emma2rh_sw_irq_init(u32 base); +extern void emma2rh_sw_irq_init(void); extern void emma2rh_gpio_irq_init(u32 base); extern void emma2rh_irq_init(void); extern void emma2rh_irq_dispatch(void); @@ -103,7 +103,7 @@ void __init arch_init_irq(void) /* init all controllers */ emma2rh_irq_init(); - emma2rh_sw_irq_init(EMMA2RH_SW_IRQ_BASE); + emma2rh_sw_irq_init(); emma2rh_gpio_irq_init(EMMA2RH_GPIO_IRQ_BASE); mips_cpu_irq_init(); diff --git a/arch/mips/emma/markeins/irq_markeins.c b/arch/mips/emma/markeins/irq_markeins.c index bbe0d711f00f..18834216d6fa 100644 --- a/arch/mips/emma/markeins/irq_markeins.c +++ b/arch/mips/emma/markeins/irq_markeins.c @@ -30,7 +30,6 @@ #include <asm/debug.h> #include <asm/emma/emma2rh.h> -static int emma2rh_sw_irq_base = -1; static int emma2rh_gpio_irq_base = -1; void ll_emma2rh_sw_irq_enable(int reg); @@ -40,12 +39,12 @@ void ll_emma2rh_gpio_irq_disable(int reg); static void emma2rh_sw_irq_enable(unsigned int irq) { - ll_emma2rh_sw_irq_enable(irq - emma2rh_sw_irq_base); + ll_emma2rh_sw_irq_enable(irq - EMMA2RH_SW_IRQ_BASE); } static void emma2rh_sw_irq_disable(unsigned int irq) { - ll_emma2rh_sw_irq_disable(irq - emma2rh_sw_irq_base); + ll_emma2rh_sw_irq_disable(irq - EMMA2RH_SW_IRQ_BASE); } struct irq_chip emma2rh_sw_irq_controller = { @@ -56,15 +55,14 @@ struct irq_chip emma2rh_sw_irq_controller = { .unmask = emma2rh_sw_irq_enable, }; -void emma2rh_sw_irq_init(u32 irq_base) +void emma2rh_sw_irq_init(void) { u32 i; - for (i = irq_base; i < irq_base + NUM_EMMA2RH_IRQ_SW; i++) - set_irq_chip_and_handler(i, &emma2rh_sw_irq_controller, + for (i = 0; i < NUM_EMMA2RH_IRQ_SW; i++) + set_irq_chip_and_handler(EMMA2RH_SW_IRQ_BASE + i, + &emma2rh_sw_irq_controller, handle_level_irq); - - emma2rh_sw_irq_base = irq_base; } void ll_emma2rh_sw_irq_enable(int irq) |