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| author | Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> | 2020-03-30 22:44:43 +0300 |
|---|---|---|
| committer | Alexey Brodkin <abrodkin@synopsys.com> | 2020-03-31 18:25:16 +0300 |
| commit | 7e5702282374138507ab3c08dfc1b28dd9ec2bd7 (patch) | |
| tree | d9ff13574d147cf24f029bdff6bf01cad04fbec7 /arch/arm | |
| parent | 93330d4ce416208fe202e304e5a18166c57ac569 (diff) | |
ARC: IO: add volatile to accessors
We must use 'volatile' in C-version read/write IO accessors
implementation to avoid merging several reads (writes) into
one read (write), or optimizing them out by compiler.
Fixes commit 07906b3dad15 ("ARC: Switch to generic accessors")
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions