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| author | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-12-11 23:30:26 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-12-11 23:30:26 +0300 |
| commit | 7d95a88f9254b711a3a95106fc73f6a3a9866a40 (patch) | |
| tree | 9c4551d7f2dce744bbefc359b941fd144f66333d /arch/riscv | |
| parent | 3ae9c3cde51abcb777125cfcf74cc402f4d0a4c7 (diff) | |
| parent | 6585bd827407f55ee30a782492208bfaf4f52feb (diff) | |
| download | linux-7d95a88f9254b711a3a95106fc73f6a3a9866a40.tar.xz | |
Add and use a generic version of devmem_is_allowed()
As part of adding STRICT_DEVMEM support to the RISC-V port, Zong provided an
implementation of devmem_is_allowed() that's exactly the same as the version in
a handful of other ports. Rather than duplicate code, I've put a generic
version of this in lib/ and used it for the RISC-V port.
* palmer/generic-devmem:
arm64: Use the generic devmem_is_allowed()
arm: Use the generic devmem_is_allowed()
RISC-V: Use the new generic devmem_is_allowed()
lib: Add a generic version of devmem_is_allowed()
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index d9da5d92e40d..2b41f6d8e458 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -44,6 +44,7 @@ config RISCV select GENERIC_IOREMAP select GENERIC_IRQ_MULTI_HANDLER select GENERIC_IRQ_SHOW + select GENERIC_LIB_DEVMEM_IS_ALLOWED select GENERIC_PCI_IOMAP select GENERIC_PTDUMP if MMU select GENERIC_SCHED_CLOCK |