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| author | Petr Tesarik <petr.tesarik.ext@huawei.com> | 2023-08-01 08:23:57 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2023-08-01 18:02:09 +0200 |
| commit | 05ee774122bd4a2f298668d6d5fc9e7b685a5e31 (patch) | |
| tree | 7144d0ef02ca1d93c0355de1ad5fa8349dadd3db /arch/mips/pci/pci-mt7620.c | |
| parent | 0c6874a6ac0474b54c8d1ba33e243ec578ff815a (diff) | |
| download | linux-05ee774122bd4a2f298668d6d5fc9e7b685a5e31.tar.gz linux-05ee774122bd4a2f298668d6d5fc9e7b685a5e31.tar.bz2 linux-05ee774122bd4a2f298668d6d5fc9e7b685a5e31.zip | |
swiotlb: make io_tlb_default_mem local to swiotlb.c
SWIOTLB implementation details should not be exposed to the rest of the
kernel. This will allow to make changes to the implementation without
modifying non-swiotlb code.
To avoid breaking existing users, provide helper functions for the few
required fields.
As a bonus, using a helper function to initialize struct device allows to
get rid of an #ifdef in driver core.
Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/mips/pci/pci-mt7620.c')
0 files changed, 0 insertions, 0 deletions