tree f3eeb1687e4bcdbdf2a7ecd32ee63057c2c31048
parent 94d9befeaabe06ca6d352b8613905bd30f84b684
author Pan Bian <bianpan2016@163.com> 1542794027 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1544689226 +0100

iommu/vt-d: Use memunmap to free memremap

[ Upstream commit 829383e183728dec7ed9150b949cd6de64127809 ]

memunmap() should be used to free the return of memremap(), not
iounmap().

Fixes: dfddb969edf0 ('iommu/vt-d: Switch from ioremap_cache to memremap')
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>