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/irq_markeins.c | |
| parent | MIPS: EMMA2RH: Remove emma2rh_irq_base global variable (diff) | |
| download | linux-dev-68ed1ca9120506b2a0f80e4542deea24f89081ab.tar.xz linux-dev-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 '')
| -rw-r--r-- | arch/mips/emma/markeins/irq_markeins.c | 14 |
1 files changed, 6 insertions, 8 deletions
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) |