From: Tim Gardner <[email protected]> commit 72cd7b44bc99 ("powerpc: Uncomment and make enable_kernel_vsx() routine available") neglected to define an empty inline replacement for enable_kernel_vsx() when CONFIG_VSX=n.
Cc: Benjamin Herrenschmidt <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Leonidas Da Silva Barbosa <[email protected]> Cc: Herbert Xu <[email protected]> Signed-off-by: Tim Gardner <[email protected]> --- arch/powerpc/include/asm/switch_to.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h index 15cca17..dea61a0 100644 --- a/arch/powerpc/include/asm/switch_to.h +++ b/arch/powerpc/include/asm/switch_to.h @@ -29,7 +29,6 @@ static inline void save_early_sprs(struct thread_struct *prev) {} extern void enable_kernel_fp(void); extern void enable_kernel_altivec(void); -extern void enable_kernel_vsx(void); extern int emulate_altivec(struct pt_regs *); extern void __giveup_vsx(struct task_struct *); extern void giveup_vsx(struct task_struct *); @@ -69,10 +68,14 @@ static inline void giveup_altivec(struct task_struct *t) #ifdef CONFIG_VSX extern void flush_vsx_to_thread(struct task_struct *); +extern void enable_kernel_vsx(void); #else static inline void flush_vsx_to_thread(struct task_struct *t) { } +static inline void enable_kernel_vsx(void) +{ +} #endif #ifdef CONFIG_SPE -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
