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| author | Robin Murphy <robin.murphy@arm.com> | 2022-06-21 16:14:27 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-07-06 12:55:53 +0200 |
| commit | 4d26ba671e3deed010311345e4426e6e11eaaf4c (patch) | |
| tree | 4bbef47511c6955e24595aac837dc5b12d63dbec /drivers/iommu/exynos-iommu.c | |
| parent | b321a2fba2734cbac799034081e20dcdb321ef4f (diff) | |
| download | linux-4d26ba671e3deed010311345e4426e6e11eaaf4c.tar.gz linux-4d26ba671e3deed010311345e4426e6e11eaaf4c.tar.bz2 linux-4d26ba671e3deed010311345e4426e6e11eaaf4c.zip | |
iommu: Clean up release_device checks
Since .release_device is now called through per-device ops, any call
which gets as far as a driver definitely *is* for that driver, for a
device which has successfully passed .probe_device, so all the checks to
that effect are now redundant and can be removed. In the same vein we
can also skip freeing fwspecs which are now managed by core code.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/02671dbfad7a3343fc25a44222350efcb455fe3c.1655822151.git.robin.murphy@arm.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/exynos-iommu.c')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 71f2018e23fe..1d6808d6e190 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -1251,9 +1251,6 @@ static void exynos_iommu_release_device(struct device *dev) struct exynos_iommu_owner *owner = dev_iommu_priv_get(dev); struct sysmmu_drvdata *data; - if (!has_sysmmu(dev)) - return; - if (owner->domain) { struct iommu_group *group = iommu_group_get(dev); |