https://bugzilla.kernel.org/show_bug.cgi?id=49151 --- Comment #24 from Anonymous Emailer <anonymous@xxxxxxxxxxxxxxxxxxxx> 2012-10-24 09:28:47 --- Reply-To: phillip.wood@xxxxxxxxxxxx On 10/23/2012 11:17 AM, Borislav Petkov wrote: > --- > diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c > index 09723b76beac..80d594d6e7c8 100644 > --- a/drivers/ata/pata_acpi.c > +++ b/drivers/ata/pata_acpi.c > @@ -144,6 +144,13 @@ static void pacpi_set_dmamode(struct ata_port *ap, struct ata_device *adev) > > /* Now stuff the nS values into the structure */ > t = ata_timing_find_mode(adev->dma_mode); > + if (!t) { > + pr_err("%s: ata_timing_find_mode gives NULL; adev->dma_mode: 0x%x\n", > + __func__, adev->dma_mode); > + > + return; > + } > + > if (adev->dma_mode >= XFER_UDMA_0) { > acpi->gtm.drive[unit].dma = t->udma; > acpi->gtm.flags |= (1 << (2 * unit)); > -- pacpi_set_dmamode: ata_timing_find_mode gives NULL; adev->dma_mode: 0x0 as well here if I build pata_acpi as a module, if I build it into the kernel I don't get any message. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
