Re: [PATCH] ARC: cleanup dead ARC_CANT_LLSC option in Kconfig
Vineet Gupta <[email protected]>
| Newsgroups | org.infradead.lists.linux-snps-arc,org.kernel.vger.kernel-janitors,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
On 8/16/26 07:22, Julian Braha wrote: > Currently, the ARC_CANT_LLSC config option can never be enabled. > It is also not referenced anywhere else. So let's remove this dead code. > > Note that I have only compile-tested these changes, because I do not have > the hardware to runtime test. > > This dead code was found by kconfirm, a static analysis tool for Kconfig. > > Signed-off-by: Julian Braha <[email protected]> Acked-by: Vineet Gupta <[email protected]> Thx, -Vineet > --- > arch/arc/Kconfig | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig > index 2ed7186c81c5..80e61175bf52 100644 > --- a/arch/arc/Kconfig > +++ b/arch/arc/Kconfig > @@ -331,13 +331,9 @@ config ARC_FPU_SAVE_RESTORE > for floating point exceptions and rounding modes. These are > preserved across task context switch when enabled. > > -config ARC_CANT_LLSC > - def_bool n > - > config ARC_HAS_LLSC > bool "Insn: LLOCK/SCOND (efficient atomic ops)" > default y > - depends on !ARC_CANT_LLSC > > if ISA_ARCV2 > _______________________________________________ linux-snps-arc mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-snps-arc