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authorDavid S. Miller <davem@davemloft.net>2006-06-20 12:21:29 +0400
committerDavid S. Miller <davem@davemloft.net>2006-06-20 12:21:29 +0400
commitc6387a48cf5958e43c201fc27a158c328927531a (patch)
treea6c24951d6c86ac47bd3f0ba198adbfffd03291b /include/asm-sparc64/irq.h
parent6a76267f0e52d920e6bb6da75541e6116d7304da (diff)
downloadlinux-c6387a48cf5958e43c201fc27a158c328927531a.tar.xz
[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/irq.h')
-rw-r--r--include/asm-sparc64/irq.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index de33d6e1afb5..bbdf89e6faa4 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)