* [PATCH] xtensa: add default definition for XCHAL_HAVE_DIV32
@ 2023-09-20 11:49 Max Filippov
0 siblings, 0 replies; only message in thread
From: Max Filippov @ 2023-09-20 11:49 UTC (permalink / raw)
To: linux-kernel; +Cc: Chris Zankel, Max Filippov, Randy Dunlap, kernel test robot
When variant FSF is set, XCHAL_HAVE_DIV32 is not defined. Add default
definition for that macro to prevent build warnings:
arch/xtensa/lib/divsi3.S:9:5: warning: "XCHAL_HAVE_DIV32" is not defined, evaluates to 0 [-Wundef]
9 | #if XCHAL_HAVE_DIV32
arch/xtensa/lib/modsi3.S:9:5: warning: "XCHAL_HAVE_DIV32" is not defined, evaluates to 0 [-Wundef]
9 | #if XCHAL_HAVE_DIV32
Fixes: 173d6681380a ("xtensa: remove extra header files")
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: lore.kernel.org/r/202309150556.t0yCdv3g-lkp@intel.com
---
arch/xtensa/include/asm/core.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/xtensa/include/asm/core.h b/arch/xtensa/include/asm/core.h
index 3f5ffae89b58..6f02f6f21890 100644
--- a/arch/xtensa/include/asm/core.h
+++ b/arch/xtensa/include/asm/core.h
@@ -6,6 +6,10 @@
#include <variant/core.h>
+#ifndef XCHAL_HAVE_DIV32
+#define XCHAL_HAVE_DIV32 0
+#endif
+
#ifndef XCHAL_HAVE_EXCLUSIVE
#define XCHAL_HAVE_EXCLUSIVE 0
#endif
--
2.30.2
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