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authorDavid S. Miller <davem@davemloft.net>2006-06-20 01:21:29 -0700
committerDavid S. Miller <davem@davemloft.net>2006-06-20 01:21:29 -0700
commitc6387a48cf5958e43c201fc27a158c328927531a (patch)
treea6c24951d6c86ac47bd3f0ba198adbfffd03291b /drivers/char/rtc.c
parent6a76267f0e52d920e6bb6da75541e6116d7304da (diff)
[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 'drivers/char/rtc.c')
-rw-r--r--drivers/char/rtc.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index 7cac6d05d723..f6686fcce809 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -960,10 +960,6 @@ found:
* PCI Slot 2 INTA# (and some INTx# in Slot 1).
*/
if (request_irq(rtc_irq, rtc_interrupt, SA_SHIRQ, "rtc", (void *)&rtc_port)) {
- /*
- * Standard way for sparc to print irq's is to use
- * __irq_itoa(). I think for EBus it's ok to use %d.
- */
printk(KERN_ERR "rtc: cannot register IRQ %d\n", rtc_irq);
return -EIO;
}