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riscv: Fix sparse warning in vendor_extensions/sifive.c

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sparse reports the following warning:

arch/riscv/kernel/vendor_extensions/sifive.c:11:33: sparse: sparse: symbol 'riscv_isa_vendor_ext_sifive' was not declared. Should it be static?

So as this struct is only used in this file, make it static.

Fixes: 2d147d77ae ("riscv: Add SiFive xsfvqmaccdod and xsfvqmaccqoq vendor extensions")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505072100.TZlEp8h1-lkp@intel.com/
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250620-dev-alex-fix_sparse_sifive_v1-v1-1-efa3a6f93846@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
This commit is contained in:
Alexandre Ghiti 2025-06-20 12:08:11 +00:00 committed by Palmer Dabbelt
parent 2f73c62d4e
commit b0843f8361
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1 changed files with 1 additions and 1 deletions
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2
arch/riscv/kernel/vendor_extensions/sifive.c
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@ -8,7 +8,7 @@
#include <linux/types.h>
/* All SiFive vendor extensions supported in Linux */
const struct riscv_isa_ext_data riscv_isa_vendor_ext_sifive[] = {
static const struct riscv_isa_ext_data riscv_isa_vendor_ext_sifive[] = {
__RISCV_ISA_EXT_DATA(xsfvfnrclipxfqf, RISCV_ISA_VENDOR_EXT_XSFVFNRCLIPXFQF),
__RISCV_ISA_EXT_DATA(xsfvfwmaccqqq, RISCV_ISA_VENDOR_EXT_XSFVFWMACCQQQ),
__RISCV_ISA_EXT_DATA(xsfvqmaccdod, RISCV_ISA_VENDOR_EXT_XSFVQMACCDOD),