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Message-Id: <1431670969-1996-1-git-send-email-jcliang@chromium.org>
Date: Fri, 15 May 2015 14:22:45 +0800
From: Ricky Liang <jcliang@...omium.org>
To: Mike Turquette <mturquette@...aro.org>,
Stephen Boyd <sboyd@...eaurora.org>
Cc: Ricky Liang <jcliang@...omium.org>,
Matthias Brugger <matthias.bgg@...il.com>,
James Liao <jamesjj.liao@...iatek.com>,
Sascha Hauer <s.hauer@...gutronix.de>,
Henry Chen <henryc.chen@...iatek.com>,
linux-clk@...r.kernel.org (open list:COMMON CLK FRAMEWORK),
linux-kernel@...r.kernel.org (open list),
linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Mediatek
SoC...),
linux-mediatek@...ts.infradead.org (moderated list:ARM/Mediatek SoC...)
Subject: [PATCH] clk: mediatek: Initialize clk flags
The variable init (struct clk_init_data) is allocated on the stack.
We weren't initializing the .flags field, so it contains random junk,
which can cause all kinds of interesting issues when the flags are
parsed by clk_register.
The best solution seems to just pass on the flags passed in to our
clk_register wrappers.
Signed-off-by: Ricky Liang <jcliang@...omium.org>
---
drivers/clk/mediatek/clk-pll.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
index 66154ca..72fe307 100644
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -289,6 +289,7 @@ static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data,
init.ops = &mtk_pll_ops;
init.parent_names = &parent_name;
init.num_parents = 1;
+ init.flags = data->flags;
clk = clk_register(NULL, &pll->hw);
--
2.1.2
--
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