arm64/asm: Remove unused enable_da macro

We no longer use the enable_da macro, remove it to avoid having to think
about maintaining it.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20221019120346.72289-1-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index e5957a5..27e0c75 100644 (file)
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -51,11 +51,6 @@
        msr     daif, \flags
        .endm
 
-       /* IRQ/FIQ are the lowest priority flags, unconditionally unmask the rest. */
-       .macro enable_da
-       msr     daifclr, #(8 | 4)
-       .endm
-
 /*
  * Save/restore interrupts.
  */