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Date: Tue, 05 Apr 2022 18:17:42 +0200 From: Takashi Iwai <tiwai@...e.de> To: Robin Murphy <robin.murphy@....com> Cc: perex@...ex.cz, tiwai@...e.com, iommu@...ts.linux-foundation.org, alsa-devel@...a-project.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2] ALSA: emu10k1: Stop using iommu_present() On Tue, 05 Apr 2022 15:27:54 +0200, Robin Murphy wrote: > > iommu_get_domain_for_dev() is already perfectly happy to return NULL > if the given device has no IOMMU. Drop the unnecessary check in favour > of just handling that condition appropriately. > > Signed-off-by: Robin Murphy <robin.murphy@....com> > --- > > v2: Get "!domain" condition right Applied now. Thanks. Takashi
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