1 files changed, 0 insertions, 104 deletions
diff --git a/nuttx/arch/arm/src/c5471/c5471_doirq.c b/nuttx/arch/arm/src/c5471/c5471_doirq.c
deleted file mode 100644
index 19d898b4c..000000000
--- a/nuttx/arch/arm/src/c5471/c5471_doirq.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/************************************************************
- * c5471/c5471_doirq.c
- *
- *   Copyright (C) 2007 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name Gregory Nutt nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************/
-
-/************************************************************
- * Included Files
- ************************************************************/
-
-#include <nuttx/config.h>
-#include <sys/types.h>
-#include <nuttx/irq.h>
-#include <nuttx/arch.h>
-#include <assert.h>
-#include "up_arch.h"
-#include "os_internal.h"
-#include "up_internal.h"
-
-/************************************************************
- * Definitions
- ************************************************************/
-
-/************************************************************
- * Public Data
- ************************************************************/
-
-/************************************************************
- * Private Data
- ************************************************************/
-
-/************************************************************
- * Private Functions
- ************************************************************/
-
-/************************************************************
- * Public Funtions
- ************************************************************/
-
-void c5471_doirq(int irq, uint32* regs)
-{
-  up_ledon(LED_INIRQ);
-#ifdef CONFIG_SUPPRESS_INTERRUPTS
-  PANIC(OSERR_ERREXCEPTION);
-#else
-  if ((unsigned)irq < NR_IRQS)
-    {
-       /* Current regs non-zero indicates that we are processing
-        * an interrupt; current_regs is also used to manage
-        * interrupt level context switches.
-        */
-
-       current_regs = regs;
-
-       /* Mask and acknowledge the interrupt */
-
-       up_maskack_irq(irq);
-
-       /* Deliver the IRQ */
-
-       irq_dispatch(irq, regs);
-
-       /* Indicate that we are no long in an interrupt handler */
-
-       current_regs = NULL;
-
-       /* Unmask the last interrupt (global interrupts are still
-        * disabled.
-        */
-
-       up_enable_irq(irq);
-    }
-  up_ledoff(LED_INIRQ);
-#endif
-}