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| author | Randy Dunlap <rdunlap@infradead.org> | 2023-09-20 07:21:38 +0200 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2023-09-20 14:03:22 +0200 |
| commit | 9aecda97ec3deecbfa7670877c8ddfd3d0fc87c4 (patch) | |
| tree | 97b41bece08f8add491c0f482d3ebf5e0e7e3ea5 /arch | |
| parent | xtensa: boot: don't add include-dirs (diff) | |
| download | linux-9aecda97ec3deecbfa7670877c8ddfd3d0fc87c4.tar.xz linux-9aecda97ec3deecbfa7670877c8ddfd3d0fc87c4.zip | |
xtensa: umulsidi3: fix conditional expression
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 <rdunlap@infradead.org>
Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20230920052139.10570-16-rdunlap@infradead.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/xtensa/lib/umulsidi3.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/xtensa/lib/umulsidi3.S b/arch/xtensa/lib/umulsidi3.S index 8c7a94a0c5d0..5da501b57813 100644 --- a/arch/xtensa/lib/umulsidi3.S +++ b/arch/xtensa/lib/umulsidi3.S @@ -3,7 +3,9 @@ #include <asm/asmmacro.h> #include <asm/core.h> -#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 |