diff options
| author |   Mike Frysinger <michael.frysinger@analog.com> | 2007-08-03 18:29:15 +0800 |
|---|---|---|
| committer |   Bryan Wu <bryan.wu@analog.com> | 2007-08-03 18:29:15 +0800 |
| commit | a298049180d2c56fc8ac1796b24973bf4f019cc7 (patch) | |
| tree | 14e6e65ce756768da3a7c9649297807cd919c5e4 /arch/blackfin/mach-common | |
| parent | Blackfin arch: Add option to priorize DMA over Core (diff) | |
| download | linux-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 'arch/blackfin/mach-common')
| -rw-r--r-- | arch/blackfin/mach-common/interrupt.S | 24 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority-dc.c | 3 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority-sc.c | 3 |
3 files changed, 0 insertions, 30 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. diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c index d5d9e57813dd..684d306ab6bb 100644 --- a/arch/blackfin/mach-common/ints-priority-dc.c +++ b/arch/blackfin/mach-common/ints-priority-dc.c @@ -362,9 +362,6 @@ void __init init_exception_vectors(void) { SSYNC(); -#ifndef CONFIG_KGDB - bfin_write_EVT0(evt_emulation); -#endif bfin_write_EVT2(evt_evt2); bfin_write_EVT3(trap); bfin_write_EVT5(evt_ivhw); diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c index 505b9484497a..a2016af65eb0 100644 --- a/arch/blackfin/mach-common/ints-priority-sc.c +++ b/arch/blackfin/mach-common/ints-priority-sc.c @@ -721,9 +721,6 @@ void __init init_exception_vectors(void) { SSYNC(); -#ifndef CONFIG_KGDB - bfin_write_EVT0(evt_emulation); -#endif bfin_write_EVT2(evt_evt2); bfin_write_EVT3(trap); bfin_write_EVT5(evt_ivhw); |