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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-06-10 20:56:37 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-06-10 20:56:37 +0200 |
| commit | d427e836d1d9b58e8f1e648c09b5fbe36e01013b (patch) | |
| tree | 441a044dcd7152bd96fe10b2f259068f049f2329 /drivers/ide/ide-pnp.c | |
| parent | 343a3451e20314d5959b59b992e33fbaadfe52bf (diff) | |
| download | kernel_samsung_smdk4412-d427e836d1d9b58e8f1e648c09b5fbe36e01013b.zip kernel_samsung_smdk4412-d427e836d1d9b58e8f1e648c09b5fbe36e01013b.tar.gz kernel_samsung_smdk4412-d427e836d1d9b58e8f1e648c09b5fbe36e01013b.tar.bz2 | |
ide: fix host drivers missing hwif->chipset initialization
ide_find_port() now depends on ->chipset being set for occupied ide_hwifs[]
slots so all host drivers have to initialize hwif->chipset properly.
This patch fixes a regression on hosts with > 1 port or with a single port
but no devices attached to it for an affected host drivers.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-pnp.c')
| -rw-r--r-- | drivers/ide/ide-pnp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c index 6a8953f..adbd017 100644 --- a/drivers/ide/ide-pnp.c +++ b/drivers/ide/ide-pnp.c @@ -55,6 +55,7 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) memset(&hw, 0, sizeof(hw)); ide_std_init_ports(&hw, base, ctl); hw.irq = pnp_irq(dev, 0); + hw.chipset = ide_generic; hwif = ide_find_port(); if (hwif) { |