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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 28/01/2025 16:54, Michal Wilczynski wrote: > > > On 1/21/25 10:56, Krzysztof Kozlowski wrote: > >>> diff --git a/include/linux/firmware/thead/thead,th1520-aon.h b/include/linux/firmware/thead/thead,th1520-aon.h >>> new file mode 100644 >>> index 000000000000..3daa17c01d17 >>> --- /dev/null >>> +++ b/include/linux/firmware/thead/thead,th1520-aon.h >>> @@ -0,0 +1,186 @@ >>> +/* SPDX-License-Identifier: GPL-2.0 */ >>> +/* >>> + * Copyright (C) 2021 Alibaba Group Holding Limited. >>> + */ >>> + >>> +#ifndef _THEAD_AON_H >>> +#define _THEAD_AON_H >>> + >>> +#include >>> +#include >>> + >>> +#define AON_RPC_MSG_MAGIC (0xef) >>> +#define TH1520_AON_RPC_VERSION 2 >>> +#define TH1520_AON_RPC_MSG_NUM 7 >>> + >>> +extern struct th1520_aon_chan *aon_chan; >> >> Drop all externs. > > This is required so the code will compile as the > int th1520_aon_call_rpc(struct th1520_aon_chan *aon_chan, void *msg); > is non static and exposed in the same header. No, extern is not required. It's some old coding style, long time deprecated. > > I really would like to keep th1520_aon_call_rpc in this header, as it It can stay, I commented only on externs. Best regards, Krzysztof _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv