[PATCH v4 08/18] arm64: Move documentation of dcache_by_line_op

Fuad Tabba tabba at google.com
Mon May 24 01:29:51 PDT 2021


The comment describing the macro dcache_by_line_op is placed
right before the previous macro of the one it describes, which is
a bit confusing. Move it to the macro it describes (dcache_by_line_op).

No functional change intended.

Acked-by: Mark Rutland <mark.rutland at arm.com>
Signed-off-by: Fuad Tabba <tabba at google.com>
---
 arch/arm64/include/asm/assembler.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index 0a276b46ef50..ced791124b28 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -387,6 +387,14 @@ alternative_cb_end
 	bfi	\tcr, \tmp0, \pos, #3
 	.endm
 
+	.macro __dcache_op_workaround_clean_cache, op, addr
+alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE
+	dc	\op, \addr
+alternative_else
+	dc	civac, \addr
+alternative_endif
+	.endm
+
 /*
  * Macro to perform a data cache maintenance for the interval
  * [addr, addr + size)
@@ -398,14 +406,6 @@ alternative_cb_end
  * 	fixup:		optional label to branch to on user fault
  * 	Corrupts:	addr, size, tmp1, tmp2
  */
-	.macro __dcache_op_workaround_clean_cache, op, addr
-alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE
-	dc	\op, \addr
-alternative_else
-	dc	civac, \addr
-alternative_endif
-	.endm
-
 	.macro dcache_by_line_op op, domain, addr, size, tmp1, tmp2, fixup
 	dcache_line_size \tmp1, \tmp2
 	add	\size, \addr, \size
-- 
2.31.1.818.g46aad6cb9e-goog




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