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m68k/mac: cleanup mac_irq_pending

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mac_irq_pending() has only one caller (mac_esp.c). Nothing tests for Baboon, PSC or OSS pending interrupts. Until that need arises, let's keep it simple and remove all the unused abstraction. Replace it with a routine to check for SCSI DRQ.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Finn Thain
2011-10-24 01:11:14 +11:00
committed by Geert Uytterhoeven
parent 56e63689fd
commit 30c0527d15
8 changed files with 11 additions and 101 deletions
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7
arch/m68k/mac/baboon.c
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@@ -123,10 +123,3 @@ void baboon_irq_disable(int irq)
if (baboon_disabled)
mac_irq_disable(irq_get_irq_data(IRQ_NUBUS_C));
}
int baboon_irq_pending(int irq)
{
int irq_idx = IRQ_IDX(irq);
return baboon->mb_ifr & (1 << irq_idx);
}