diff options
| author | Anup Patel <[email protected]> | 2019-04-25 08:38:41 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2019-05-16 20:42:11 -0700 |
| commit | a3182c91ef4e7dda90ff080a4132efd3ecb8786a (patch) | |
| tree | 5309b2480f3c6bb9e6df4d7921c7a71ce18dcc4d /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | 6dcaf00487ca10d87e53fc8decb2e30f113c955d (diff) | |
RISC-V: Access CSRs using CSR numbers
We should prefer accessing CSRs using their CSR numbers because:
1. It compiles fine with older toolchains.
2. We can use latest CSR names in #define macro names of CSR numbers
as-per RISC-V spec.
3. We can access newly added CSRs even if toolchain does not recognize
newly addes CSRs by name.
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions