linux-kernel - [PATCH v2 2/2] clk: renesas: rcar-gen4: Fix initconst confusion for cpg_pll

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Message-Id: <20220708071306.4354-2-jslaby@suse.cz>
Date:   Fri,  8 Jul 2022 09:13:06 +0200
From:   Jiri Slaby <jslaby@...e.cz>
To:     mturquette@...libre.com
Cc:     linux-kernel@...r.kernel.org, Andi Kleen <ak@...ux.intel.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-renesas-soc@...r.kernel.org, linux-clk@...r.kernel.org,
        Martin Liska <mliska@...e.cz>, Stephen Boyd <sboyd@...nel.org>,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH v2 2/2] clk: renesas: rcar-gen4: Fix initconst confusion for cpg_pll_config

From: Andi Kleen <ak@...ux.intel.com>

A variable pointing to const isn't const itself. It'd have to contain
"const" keyword after "*" too. Therefore, cpg_pll_config cannot be put
to "rodata".  Hence use __initdata instead of __initconst to fix this.

[js] more explanatory commit message.

Cc: Geert Uytterhoeven <geert+renesas@...der.be>
Cc: Michael Turquette <mturquette@...libre.com>
Cc: linux-renesas-soc@...r.kernel.org
Cc: linux-clk@...r.kernel.org
Cc: Martin Liska <mliska@...e.cz>
Acked-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/clk/renesas/rcar-gen4-cpg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/renesas/rcar-gen4-cpg.c b/drivers/clk/renesas/rcar-gen4-cpg.c
index c7ed43d6aa67..e27832e5114f 100644
--- a/drivers/clk/renesas/rcar-gen4-cpg.c
+++ b/drivers/clk/renesas/rcar-gen4-cpg.c
@@ -23,7 +23,7 @@
 #include "rcar-gen4-cpg.h"
 #include "rcar-cpg-lib.h"
 
-static const struct rcar_gen4_cpg_pll_config *cpg_pll_config __initconst;
+static const struct rcar_gen4_cpg_pll_config *cpg_pll_config __initdata;
 static unsigned int cpg_clk_extalr __initdata;
 static u32 cpg_mode __initdata;
 
-- 
2.36.1