diff options
| author | Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> | 2010-06-17 20:35:58 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-08-05 13:26:03 +0100 |
| commit | eebacda40f2f9818c92f61b2228c7888e1f4926c (patch) | |
| tree | e4bfe66302b8ea6de42e2c6f74b1968d92dcbbc7 | |
| parent | 1d1929c7662d5da3badcf0df2ca5c9b2dc15db97 (diff) | |
| download | op-kernel-dev-eebacda40f2f9818c92f61b2228c7888e1f4926c.zip op-kernel-dev-eebacda40f2f9818c92f61b2228c7888e1f4926c.tar.gz | |
MIPS: EMMA2RH: Remove useless CPU_IRQ_BASE
For historical reasons, we used to put MIPS CPU IRQs behind SoC-specific
IRQs in the queue, and have been using CPU_IRQ_BASE as MIPS_CPU_IRQ_BASE.
In recent years, however, we've brought it back to normal order, and now
CPU_IRQ_BASE just redefines the generic MIPS_CPU_IRQ_BASE.
At the same time, NUM_CPU_IRQ is also removed as useless.
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1387/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/emma/markeins/irq.c | 8 | ||||
| -rw-r--r-- | arch/mips/include/asm/emma/emma2rh.h | 4 |
2 files changed, 5 insertions, 7 deletions
diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 9504b7e..1d1c806 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -301,7 +301,7 @@ void __init arch_init_irq(void) /* setup cascade interrupts */ setup_irq(EMMA2RH_IRQ_BASE + EMMA2RH_SW_CASCADE, &irq_cascade); setup_irq(EMMA2RH_IRQ_BASE + EMMA2RH_GPIO_CASCADE, &irq_cascade); - setup_irq(CPU_IRQ_BASE + CPU_EMMA2RH_CASCADE, &irq_cascade); + setup_irq(MIPS_CPU_IRQ_BASE + CPU_EMMA2RH_CASCADE, &irq_cascade); } asmlinkage void plat_irq_dispatch(void) @@ -309,13 +309,13 @@ asmlinkage void plat_irq_dispatch(void) unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM; if (pending & STATUSF_IP7) - do_IRQ(CPU_IRQ_BASE + 7); + do_IRQ(MIPS_CPU_IRQ_BASE + 7); else if (pending & STATUSF_IP2) emma2rh_irq_dispatch(); else if (pending & STATUSF_IP1) - do_IRQ(CPU_IRQ_BASE + 1); + do_IRQ(MIPS_CPU_IRQ_BASE + 1); else if (pending & STATUSF_IP0) - do_IRQ(CPU_IRQ_BASE + 0); + do_IRQ(MIPS_CPU_IRQ_BASE + 0); else spurious_interrupt(); } diff --git a/arch/mips/include/asm/emma/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h index 2afb2fe..fcc0064 100644 --- a/arch/mips/include/asm/emma/emma2rh.h +++ b/arch/mips/include/asm/emma/emma2rh.h @@ -99,12 +99,10 @@ #define EMMA2RH_PCI_CONFIG_BASE EMMA2RH_PCI_IO_BASE #define EMMA2RH_PCI_CONFIG_SIZE EMMA2RH_PCI_IO_SIZE -#define NUM_CPU_IRQ 8 #define NUM_EMMA2RH_IRQ 96 #define CPU_EMMA2RH_CASCADE 2 -#define CPU_IRQ_BASE MIPS_CPU_IRQ_BASE -#define EMMA2RH_IRQ_BASE (CPU_IRQ_BASE + NUM_CPU_IRQ) +#define EMMA2RH_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8) /* * emma2rh irq defs |
