diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2011-10-24 01:11:13 +1100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2011-12-10 19:52:45 +0100 |
| commit | 56e63689fd866a865682fe14dc5a7e1ec3b2c3ad (patch) | |
| tree | ea3d93e64b186b586a601027a2ad0c95a96c9811 /arch/m68k/mac/baboon.c | |
| parent | 93edd023a7de1ea4fe6e5de631982b96156eef03 (diff) | |
m68k/mac: cleanup mac_clear_irq
mac_clear_irq() is dead code and has been dead for as long as I can recall. On certain Mac models, certain irqs can't be cleared this way. Outside of irq dispatch, this code appears be unusable without busy loops or worse, and for irq dispatch we duplicate the same logic. Remove mac_clear_irq() and supporting code.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/mac/baboon.c')
| -rw-r--r-- | arch/m68k/mac/baboon.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c index b403924a1ca..b51ebaa5414 100644 --- a/arch/m68k/mac/baboon.c +++ b/arch/m68k/mac/baboon.c @@ -124,13 +124,6 @@ void baboon_irq_disable(int irq) mac_irq_disable(irq_get_irq_data(IRQ_NUBUS_C)); } -void baboon_irq_clear(int irq) -{ - int irq_idx = IRQ_IDX(irq); - - baboon->mb_ifr &= ~(1 << irq_idx); -} - int baboon_irq_pending(int irq) { int irq_idx = IRQ_IDX(irq); |