From c3d3104506963eec94af80523e4a31808e52bda7 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Fri, 23 Oct 2020 09:16:07 -0400 Subject: [PATCH] Revert "arch: arm/xen: add putc() for debugging" This reverts commit 3a51b2a2c3cedc0d2a9ce981b8e00ab8cefcb6b7. Signed-off-by: Tom Rini --- arch/arm/include/asm/xen/hypercall.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/include/asm/xen/hypercall.h b/arch/arm/include/asm/xen/hypercall.h index 121ccfc..a4fd077 100644 --- a/arch/arm/include/asm/xen/hypercall.h +++ b/arch/arm/include/asm/xen/hypercall.h @@ -19,10 +19,4 @@ int HYPERVISOR_sched_op(int cmd, void *arg); int HYPERVISOR_event_channel_op(int cmd, void *arg); unsigned long HYPERVISOR_hvm_op(int op, void *arg); int HYPERVISOR_memory_op(unsigned int cmd, void *arg); - -static inline void xen_debug_putc(int c) -{ - register int v __asm__ ("x0") = c; - __asm__ __volatile__("hvc 0xfffe" : "=r" (v) : "0" (v)); -} #endif /* _ASM_ARM_XEN_HYPERCALL_H */ -- 2.7.4