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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2008-01-18 19:15:52 +0300
committerRalf Baechle <ralf@linux-mips.org>2008-01-22 03:35:23 +0300
commit06675e6f4fb00a63575f4b85da305c3ab19e6e5d (patch)
tree44de5812ffda9fa328c201efca743c7d14e9bd57
parent0487de91427925e7c43debeb948bdf53b10ef32c (diff)
downloadlinux-06675e6f4fb00a63575f4b85da305c3ab19e6e5d.tar.xz
tc35815: Use irq number for tc35815-mac platform device id
The tc35815-mac platform device used a pci bus number and a devfn to identify its target device, but the pci bus number may vary if some bus-bridges are found. Use irq number which is be unique for embedded controllers. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/tx4938/toshiba_rbtx4938/setup.c4
-rw-r--r--drivers/net/tc35815.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
index 4a8152375efe..632e5d201353 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
@@ -598,8 +598,8 @@ static int __init rbtx4938_ethaddr_init(void)
printk(KERN_WARNING "seeprom: bad checksum.\n");
}
for (i = 0; i < 2; i++) {
- unsigned int slot = TX4938_PCIC_IDSEL_AD_TO_SLOT(31 - i);
- unsigned int id = (1 << 8) | PCI_DEVFN(slot, 0); /* bus 1 */
+ unsigned int id =
+ TXX9_IRQ_BASE + (i ? TX4938_IR_ETH1 : TX4938_IR_ETH0);
struct platform_device *pdev;
if (!(tx4938_ccfgptr->pcfg &
(i ? TX4938_PCFG_ETH1_SEL : TX4938_PCFG_ETH0_SEL)))
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index d887c05588d5..370d329d15d9 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -611,7 +611,7 @@ static int __devinit tc35815_mac_match(struct device *dev, void *data)
{
struct platform_device *plat_dev = to_platform_device(dev);
struct pci_dev *pci_dev = data;
- unsigned int id = (pci_dev->bus->number << 8) | pci_dev->devfn;
+ unsigned int id = pci_dev->irq;
return !strcmp(plat_dev->name, "tc35815-mac") && plat_dev->id == id;
}