[PATCH v2] ALSA: emu10k1: Stop using iommu_present()

[Takashi Iwai]

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 at arm.com>
> ---
> 
> v2: Get "!domain" condition right

Applied now.  Thanks.


Takashi