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| author | David S. Miller <davem@davemloft.net> | 2006-06-20 01:21:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-06-20 01:21:29 -0700 |
| commit | c6387a48cf5958e43c201fc27a158c328927531a (patch) | |
| tree | a6c24951d6c86ac47bd3f0ba198adbfffd03291b /include/asm-sparc64 | |
| parent | 6a76267f0e52d920e6bb6da75541e6116d7304da (diff) | |
| download | op-kernel-dev-c6387a48cf5958e43c201fc27a158c328927531a.zip op-kernel-dev-c6387a48cf5958e43c201fc27a158c328927531a.tar.gz | |
[SPARC]: Kill __irq_itoa().
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 <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/irq.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h index de33d6e..bbdf89e 100644 --- a/include/asm-sparc64/irq.h +++ b/include/asm-sparc64/irq.h @@ -99,14 +99,6 @@ extern struct ino_bucket ivector_table[NUM_IVECS]; #define __bucket(irq) ((struct ino_bucket *)(unsigned long)(irq)) #define __irq(bucket) ((unsigned int)(unsigned long)(bucket)) -static __inline__ char *__irq_itoa(unsigned int irq) -{ - static char buff[16]; - - sprintf(buff, "%d,%x", __irq_pil(irq), (unsigned int)__irq_ino(irq)); - return buff; -} - #define NR_IRQS 16 #define irq_canonicalize(irq) (irq) |
