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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 <davem@davemloft.net>
This commit is contained in:
David S. Miller
2006-06-20 01:21:29 -07:00
parent 6a76267f0e
commit c6387a48cf
33 changed files with 37 additions and 163 deletions
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4
drivers/serial/sunzilog.c
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@ -1540,8 +1540,8 @@ static void __init sunzilog_init_kbdms(struct uart_sunzilog_port *up, int channe
up->cflag = B4800 | CS8 | CLOCAL | CREAD;
baud = 4800;
}
printk(KERN_INFO "zs%d at 0x%p (irq = %s) is a SunZilog\n",
channel, up->port.membase, __irq_itoa(zilog_irq));
printk(KERN_INFO "zs%d at 0x%p (irq = %d) is a SunZilog\n",
channel, up->port.membase, zilog_irq);
up->curregs[R15] = BRKIE;
brg = BPS_TO_BRG(baud, ZS_CLOCK / ZS_CLOCK_DIVISOR);