linux-kernel - [PATCH 05/13] MIPS: machine: Add get_system

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Message-Id: <20200803170124.231110-6-paul@crapouillou.net>
Date:   Mon,  3 Aug 2020 19:01:16 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     Paul Burton <paulburton@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        周琰杰 <zhouyanjie@...yeetech.com>,
        od@...c.me, linux-kernel@...r.kernel.org,
        linux-mips@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 05/13] MIPS: machine: Add get_system_type callback

The global get_system_type() function in arch/mips/generic/ will then be
modified in a subsequent patch to call this callback if provided.

This change will allow mips_machine implementations to override the
behaviour of the global get_system_type() function.

Signed-off-by: Paul Cercueil <paul@...pouillou.net>
---
 arch/mips/include/asm/machine.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/include/asm/machine.h b/arch/mips/include/asm/machine.h
index 29ca344a8cab..433257e08d83 100644
--- a/arch/mips/include/asm/machine.h
+++ b/arch/mips/include/asm/machine.h
@@ -16,6 +16,7 @@ struct mips_machine {
 	bool (*detect)(void);
 	const void *(*fixup_fdt)(const void *fdt, const void *match_data);
 	unsigned int (*measure_hpt_freq)(void);
+	const char *(*get_system_type)(struct device_node *dtb);
 };
 
 extern long __mips_machines_start;
-- 
2.27.0