[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>

1 files changed, 2 insertions, 9 deletions

diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 66b81bbf6bee..5378c1757292 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1850,7 +1850,6 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         unsigned long           resource, len;
         void __iomem            *base = NULL;
         int                     retval;
-        char                    buf [8], *bufp;
 
         /* if you want to support more than one controller in a system,
          * usb_gadget_driver_{register,unregister}() must change.
@@ -1913,20 +1912,14 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         pci_set_drvdata(pdev, dev);
         INFO(dev, "%s\n", driver_desc);
         INFO(dev, "version: " DRIVER_VERSION " %s\n", dmastr());
-#ifndef __sparc__
-        scnprintf(buf, sizeof buf, "%d", pdev->irq);
-        bufp = buf;
-#else
-        bufp = __irq_itoa(pdev->irq);
-#endif
-        INFO(dev, "irq %s, pci mem %p\n", bufp, base);
+        INFO(dev, "irq %d, pci mem %p\n", pdev->irq, base);
 
         /* init to known state, then setup irqs */
         udc_reset(dev);
         udc_reinit (dev);
         if (request_irq(pdev->irq, goku_irq, SA_SHIRQ/*|SA_SAMPLE_RANDOM*/,
                         driver_name, dev) != 0) {
-                DBG(dev, "request interrupt %s failed\n", bufp);
+                DBG(dev, "request interrupt %d failed\n", pdev->irq);
                 retval = -EBUSY;
                 goto done;
         }