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power: domain: renesas-r8a78000: #undef field_{get, prep}() before definition

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Prepare for the advent of globally available common field_get() and
field_prep() macros by undefining the symbols before defining local
variants.  This prevents redefinition warnings from the C preprocessor
when introducing the common macros later.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
This commit is contained in:
Mikhail Kshevetskiy
2026-07-08 13:29:17 -06:00
committed by Tom Rini
parent b8b9ca05c7
commit 40db9d313b
1 changed files with 2 additions and 0 deletions
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drivers/power/domain/renesas-r8a78000-power-domain.c
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@@ -21,7 +21,9 @@
#include <dt-bindings/power/r8a78000-power-scmi.h>
#include <dt-bindings/reset/r8a78000-reset-scmi.h>
#undef field_get
#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))
#undef field_prep
#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask))
#define PKC_PROT_LOCK 0xa5a5a500