diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/edb7312/irq/irq.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/edb7312/irq/irq.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/c/src/lib/libbsp/arm/edb7312/irq/irq.c b/c/src/lib/libbsp/arm/edb7312/irq/irq.c index e48c2cb999..31f24fc82a 100644 --- a/c/src/lib/libbsp/arm/edb7312/irq/irq.c +++ b/c/src/lib/libbsp/arm/edb7312/irq/irq.c @@ -2,7 +2,7 @@ * Cirrus EP7312 Intererrupt handler * * Copyright (c) 2002 by Jay Monkman <jtm@smoothsmoothie.com> - * + * * Copyright (c) 2002 by Charlie Steader <charlies@poliac.com> * * The license and distribution terms for this file may be @@ -39,7 +39,7 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq) { rtems_irq_hdl *HdlTable; rtems_interrupt_level level; - + if (!isValidInterrupt(irq->name)) { return 0; } @@ -50,7 +50,7 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq) if (*(HdlTable + irq->name) != default_int_handler) { return 0; } - + _CPU_ISR_Disable(level); /* @@ -81,7 +81,7 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq) /* interrupt managed by INTMR3 and INTSR3 */ *EP7312_INTMR3 |= (1 << (irq->name - 21)); } - + /* * Enable interrupt on device */ @@ -89,9 +89,9 @@ int BSP_install_rtems_irq_handler (const rtems_irq_connect_data* irq) { irq->on(irq); } - + _CPU_ISR_Enable(level); - + return 1; } @@ -99,7 +99,7 @@ int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data* irq) { rtems_irq_hdl *HdlTable; rtems_interrupt_level level; - + if (!isValidInterrupt(irq->name)) { return 0; } @@ -135,18 +135,18 @@ int BSP_remove_rtems_irq_handler (const rtems_irq_connect_data* irq) /* interrupt managed by INTMR3 and INTSR3 */ *EP7312_INTMR3 &= ~(1 << (irq->name - 21)); } - + /* * Disable interrupt on device */ if(irq->off) irq->off(irq); - + /* * restore the default irq value */ *(HdlTable + irq->name) = default_int_handler; - + _CPU_ISR_Enable(level); return 1; |