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Message-Id: <200710260136.37333.bzolnier@gmail.com> Date: Fri, 26 Oct 2007 01:36:37 +0200 From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> To: linux-ide@...r.kernel.org Cc: linux-kernel@...r.kernel.org Subject: [PATCH 2/3] ide: fix drive_is_ready() for non-PCI hosts and CONFIG_IDEPCI_SHARE_IRQ=y Need to check if the host is a PCI one before reading IDE_ALTSTATUS_REG. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> --- drivers/ide/ide-iops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: b/drivers/ide/ide-iops.c =================================================================== --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -455,7 +455,7 @@ int drive_is_ready (ide_drive_t *drive) * an interrupt with another pci card/device. We make no assumptions * about possible isa-pnp and pci-pnp issues yet. */ - if (IDE_CONTROL_REG) + if (hwif->pci_dev && IDE_CONTROL_REG) stat = hwif->INB(IDE_ALTSTATUS_REG); else #endif /* CONFIG_IDEPCI_SHARE_IRQ */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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