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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2017-01-09 15:03:55 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-01-10 17:01:21 +0300 |
| commit | 0bd5a0c77ad49ce5cf631bbe5616b6625ff50d96 (patch) | |
| tree | e026f987eecd1a1ecc3c2c16687fc76d4840d981 /MAINTAINERS | |
| parent | 0d6d3da46ac5949ab5d373fdecf4b4e85a04731c (diff) | |
| download | linux-0bd5a0c77ad49ce5cf631bbe5616b6625ff50d96.tar.xz | |
iommu/exynos: Ensure that SYSMMU is added only once to its master device
This patch prepares Exynos IOMMU driver for deferred probing
support. Once it gets added, of_xlate() callback might be called
more than once for the same SYSMMU controller and master device
(for example it happens when masters device driver fails with
EPROBE_DEFER). This patch adds a check, which ensures that SYSMMU
controller is added to its master device (owner) only once.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions