linux-kernel - [PATCH 4.9 021/104] clk/axs10x: Clear init field in driver probe

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Message-Id: <20171006083843.870474139@linuxfoundation.org>
Date:   Fri,  6 Oct 2017 10:50:59 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jose Abreu <joabreu@...opsys.com>,
        Carlos Palminha <palminha@...opsys.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Michael Turquette <mturquette@...libre.com>,
        linux-clk@...r.kernel.org,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.9 021/104] clk/axs10x: Clear init field in driver probe

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jose Abreu <Jose.Abreu@...opsys.com>


[ Upstream commit 6205406cf6f282d622f31de25036e6d1ab3a2ff5 ]

Init field must be cleared in driver probe as this structure is not
dinamically allocated. If not, wrong flags can be passed to core.

Signed-off-by: Jose Abreu <joabreu@...opsys.com>
Cc: Carlos Palminha <palminha@...opsys.com>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Michael Turquette <mturquette@...libre.com>
Cc: linux-clk@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Fixes: 923587aafc2c ("clk/axs10x: Add I2S PLL clock driver")
Signed-off-by: Michael Turquette <mturquette@...libre.com>
Link: lkml.kernel.org/r/040cc9afdfa0e95ce7a01c406ff427ef7dc0c0fd.1481540717.git.joabreu@...opsys.com
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/clk/axs10x/i2s_pll_clock.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/clk/axs10x/i2s_pll_clock.c
+++ b/drivers/clk/axs10x/i2s_pll_clock.c
@@ -182,6 +182,7 @@ static int i2s_pll_clk_probe(struct plat
 	if (IS_ERR(pll_clk->base))
 		return PTR_ERR(pll_clk->base);
 
+	memset(&init, 0, sizeof(init));
 	clk_name = node->name;
 	init.name = clk_name;
 	init.ops = &i2s_pll_ops;