scripts/tags.sh: Add BPF_CALL

Signed-off-by: Constantine Shulyupin <const@MakeLinux.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

scripts/tags.sh

@@ -152,6 +152,7 @@ regex_asm=(
 )
 regex_c=(
 	'/^SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/sys_\1/'
+	'/^BPF_CALL_[0-9](\([[:alnum:]_]*\).*/\1/'
 	'/^COMPAT_SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/compat_sys_\1/'
 	'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1/'
 	'/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1_rcuidle/'