linux-kernel - [PATCH v2 1/3] soc: renesas: Register SoC device early

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Message-Id: <1490950916-9576-2-git-send-email-geert+renesas@glider.be>
Date:   Fri, 31 Mar 2017 11:01:54 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Simon Horman <horms@...ge.net.au>,
        Magnus Damm <magnus.damm@...il.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        Kevin Hilman <khilman@...nel.org>,
        Olof Johansson <olof@...om.net>,
        linux-renesas-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH v2 1/3] soc: renesas: Register SoC device early

The r8a7795 SYSC driver manages PM Domains, and thus is initialized from
an early_initcall().  However, this means the driver cannot check the
SoC revision, as the SoC device hasn't been registered yet.

Change renesas_soc_init() from a core_initcall() to an early_initcall()
to fix this (renesas-soc.o is listed before rcar-sysc.o in the Makefile).

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
v2:
  - No changes.
---
 drivers/soc/renesas/renesas-soc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 330960312296f603..51ed33f3426dddc0 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -254,4 +254,4 @@ static int __init renesas_soc_init(void)
 
 	return 0;
 }
-core_initcall(renesas_soc_init);
+early_initcall(renesas_soc_init);
-- 
2.7.4