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[2/9] mips: add SYS_HAS_CPU_MIPS64_R5 config for MIPS Release 5 support

Message ID 20211213111642.11317-3-lukas.bulwahn@gmail.com (mailing list archive)
State Accepted
Headers show
Series Kconfig symbol clean-up on ./arch/mips/ | expand

Commit Message

Lukas Bulwahn Dec. 13, 2021, 11:16 a.m. UTC 
Commit ab7c01fdc3cf ("mips: Add MIPS Release 5 support") adds the two
configs CPU_MIPS32_R5 and CPU_MIPS64_R5, which depend on the corresponding
SYS_HAS_CPU_MIPS32_R5 and SYS_HAS_CPU_MIPS64_R5, respectively.

The config SYS_HAS_CPU_MIPS32_R5 was already introduced with commit
c5b367835cfc ("MIPS: Add support for XPA."); the config
SYS_HAS_CPU_MIPS64_R5, however, was never introduced.

Hence, ./scripts/checkkconfigsymbols.py warns:

  SYS_HAS_CPU_MIPS64_R5
  Referencing files: arch/mips/Kconfig, arch/mips/include/asm/cpu-type.h

Add the definition for config SYS_HAS_CPU_MIPS64_R5 under the assumption
that SYS_HAS_CPU_MIPS64_R5 follows the same pattern as the existing
SYS_HAS_CPU_MIPS32_R5 and SYS_HAS_CPU_MIPS64_R6.

Fixes: ab7c01fdc3cf ("mips: Add MIPS Release 5 support")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
---
 arch/mips/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c89ce68d9580..878affb643e4 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1905,6 +1905,10 @@  config SYS_HAS_CPU_MIPS64_R1
 config SYS_HAS_CPU_MIPS64_R2
 	bool
 
+config SYS_HAS_CPU_MIPS64_R5
+	bool
+	select ARCH_HAS_SYNC_DMA_FOR_CPU if DMA_NONCOHERENT
+
 config SYS_HAS_CPU_MIPS64_R6
 	bool
 	select ARCH_HAS_SYNC_DMA_FOR_CPU if DMA_NONCOHERENT