[PATCH 3/4] arm: remove outdated comment concerning -ffixed-x18

Clang 9 supports -ffixed-x18.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- arch/arm/include/asm/global_data.h | 4 ---- 1 file changed, 4 deletions(-)

diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 7c0905d240..2aafc6d206 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -96,10 +96,6 @@ static inline gd_t *get_gd(void) gd_t *gd_ptr;

#ifdef CONFIG_ARM64 - /* - * Make will already error that reserving x18 is not supported at the - * time of writing, clang: error: unknown argument: '-ffixed-x18' - */ __asm__ volatile("mov %0, x18\n" : "=r" (gd_ptr)); #else __asm__ volatile("mov %0, r9\n" : "=r" (gd_ptr)); -- 2.26.2