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Revert "arch: arm/xen: add putc() for debugging"

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This reverts commit 3a51b2a2c3.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2020-10-23 09:16:07 -04:00
parent 2c48370626
commit c3d3104506
1 changed files with 0 additions and 6 deletions
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6
arch/arm/include/asm/xen/hypercall.h
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@ -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 */