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authorMike Frysinger <michael.frysinger@analog.com>2007-08-03 18:29:15 +0800
committerBryan Wu <bryan.wu@analog.com>2007-08-03 18:29:15 +0800
commita298049180d2c56fc8ac1796b24973bf4f019cc7 (patch)
tree14e6e65ce756768da3a7c9649297807cd919c5e4 /arch/blackfin/mach-common/interrupt.S
parentBlackfin arch: Add option to priorize DMA over Core (diff)
downloadlinux-dev-a298049180d2c56fc8ac1796b24973bf4f019cc7.tar.xz
linux-dev-a298049180d2c56fc8ac1796b24973bf4f019cc7.zip
Blackfin arch: remove unused code -- EVT0 is not controllable by software
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to '')
-rw-r--r--arch/blackfin/mach-common/interrupt.S24
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index 14ef800a564d..1d5ba5e3d91c 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -46,30 +46,6 @@
.align 4 /* just in case */
-/*
- * initial interrupt handlers
- */
-
-#ifndef CONFIG_KGDB
- /* interrupt routine for emulation - 0 */
- /* Currently used only if GDB stub is not in - invalid */
- /* gdb-stub set the evt itself */
- /* save registers for post-mortem only */
-ENTRY(_evt_emulation)
- SAVE_ALL_SYS
-#ifdef CONFIG_FRAME_POINTER
- fp = 0;
-#endif
- r0 = IRQ_EMU;
- r1 = sp;
- SP += -12;
- call _irq_panic;
- SP += 12;
- /* - GDB stub fills this in by itself (if defined) */
- rte;
-ENDPROC(_evt_emulation)
-#endif
-
/* Common interrupt entry code. First we do CLI, then push
* RETI, to keep interrupts disabled, but to allow this state to be changed
* by local_bh_enable.