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[SPARC]: Kill __irq_itoa().

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This ugly hack was long overdue to die.

It was a way to print out Sparc interrupts in a more freindly format,
since IRQ numbers were arbitrary opaque 32-bit integers which vectored
into PIL levels.  These 32-bit integers were not necessarily in the
0-->NR_IRQS range, but the PILs they vectored to were.

The idea now is that we will increase NR_IRQS a little bit and use a
virtual<-->real IRQ number mapping scheme similar to PowerPC.

That makes this IRQ printing hack irrelevant, and furthermore only a
handful of drivers actually used __irq_itoa() making it even less
useful.

Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
David S. Miller 2006-06-20 01:21:29 -07:00
commit c6387a48cf
33 changed files with 37 additions and 163 deletions
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2
include/asm-sparc/irq.h
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@ -17,8 +17,6 @@
#define __irq_ino(irq) irq
#define __irq_pil(irq) irq
BTFIXUPDEF_CALL(char *, __irq_itoa, unsigned int)
#define __irq_itoa(irq) BTFIXUP_CALL(__irq_itoa)(irq)
#define NR_IRQS 16