Commit 3a87d538 authored by Mark Brown's avatar Mark Brown Committed by Will Deacon
Browse files

arm64/sysreg: Add SYS_FIELD_GET() helper 



Add a SYS_FIELD_GET() helper to match SYS_FIELD_PREP(), providing a
simplified interface to FIELD_GET() when using the generated defines
with standardized naming.

Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220704170302.2609529-5-broonie@kernel.org


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent f43ff286

arch/arm64/include/asm/sysreg.h

+3 −0
Original line number Diff line number Diff line
@@ -1324,6 +1324,9 @@ 


#endif



#define SYS_FIELD_GET(reg, field, val)		\

		 FIELD_GET(reg##_##field##_MASK, val)



#define SYS_FIELD_PREP(reg, field, val)		\

		 FIELD_PREP(reg##_##field##_MASK, val)