From 6438653ad1f2d13b054a54a84f8f024d55765822 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 19 Sep 2023 22:21:38 -0700 Subject: [PATCH] xtensa: umulsidi3: fix conditional expression [ Upstream commit 9aecda97ec3deecbfa7670877c8ddfd3d0fc87c4 ] Even when a variant has one or more of these defines set to 1, the multiplier code paths are not used. Change the expression so that the correct code paths are used. arch/xtensa/lib/umulsidi3.S:44:38: warning: "XCHAL_NO_MUL" is not defined, evaluates to 0 [-Wundef] 44 | #if defined(__XTENSA_CALL0_ABI__) && XCHAL_NO_MUL arch/xtensa/lib/umulsidi3.S:145:38: warning: "XCHAL_NO_MUL" is not defined, evaluates to 0 [-Wundef] 145 | #if defined(__XTENSA_CALL0_ABI__) && XCHAL_NO_MUL arch/xtensa/lib/umulsidi3.S:159:5: warning: "XCHAL_NO_MUL" is not defined, evaluates to 0 [-Wundef] 159 | #if XCHAL_NO_MUL Fixes: 8939c58d68f9 ("xtensa: add __umulsidi3 helper") Signed-off-by: Randy Dunlap Cc: Chris Zankel Cc: Max Filippov Message-Id: <20230920052139.10570-16-rdunlap@infradead.org> Signed-off-by: Max Filippov Signed-off-by: Sasha Levin --- arch/xtensa/lib/umulsidi3.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/xtensa/lib/umulsidi3.S b/arch/xtensa/lib/umulsidi3.S index 136081647942..4d9ba2387de0 100644 --- a/arch/xtensa/lib/umulsidi3.S +++ b/arch/xtensa/lib/umulsidi3.S @@ -3,7 +3,9 @@ #include #include -#if !XCHAL_HAVE_MUL16 && !XCHAL_HAVE_MUL32 && !XCHAL_HAVE_MAC16 +#if XCHAL_HAVE_MUL16 || XCHAL_HAVE_MUL32 || XCHAL_HAVE_MAC16 +#define XCHAL_NO_MUL 0 +#else #define XCHAL_NO_MUL 1 #endif