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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 14:46:27 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 14:46:27 +0300 |
| commit | 255115fb35f80735c21a1cbe9809e9795a3af26e (patch) | |
| tree | 55952820ef05e6f11c80c828b83a6cfdac366a84 /drivers/ide/setup-pci.c | |
| parent | c7db966bbbf216b336da921e5d7ba5b9c8467ac1 (diff) | |
| download | linux-255115fb35f80735c21a1cbe9809e9795a3af26e.tar.xz | |
ide: allow host drivers to specify IRQ flags
* Add ->irq_flags field to struct ide_port_info and struct ide_host.
* Update host drivers and IDE PCI code to use ->irq_flags field.
* Convert init_irq() and ide_intr() to use host->irq_flags.
This fixes handling of shared IRQs for non-PCI hosts
and removes ugly ifdeffery from core IDE code.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/setup-pci.c')
| -rw-r--r-- | drivers/ide/setup-pci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 24bc884826fc..a19dbccd7617 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -558,6 +558,8 @@ int ide_pci_init_one(struct pci_dev *dev, const struct ide_port_info *d, host->host_priv = priv; + host->irq_flags = IRQF_SHARED; + pci_set_drvdata(dev, host); ret = do_ide_setup_pci_device(dev, d, 1); @@ -606,6 +608,8 @@ int ide_pci_init_two(struct pci_dev *dev1, struct pci_dev *dev2, host->host_priv = priv; + host->irq_flags = IRQF_SHARED; + pci_set_drvdata(pdev[0], host); pci_set_drvdata(pdev[1], host); |