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clk: renesas: rcar-usb2-clock-sel: Fix kernel NULL pointer dereference

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[ Upstream commit 1669a941f7 ]

The probe was manually passing NULL instead of dev to devm_clk_hw_register.
This caused a Unable to handle kernel NULL pointer dereference error.
Fix this by passing 'dev'.

Signed-off-by: Adam Ford <aford173@gmail.com>
Fixes: a20a40a8bb ("clk: renesas: rcar-usb2-clock-sel: Fix error handling in .probe()")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Adam Ford 2021-08-26 09:17:21 -05:00 committed by Greg Kroah-Hartman
parent bdc5049c36
commit 9a6a5602c2
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/renesas/rcar-usb2-clock-sel.c
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@ -190,7 +190,7 @@ static int rcar_usb2_clock_sel_probe(struct platform_device *pdev)
init.num_parents = 0; init.num_parents = 0;
priv->hw.init = &init; priv->hw.init = &init;
ret = devm_clk_hw_register(NULL, &priv->hw); ret = devm_clk_hw_register(dev, &priv->hw);
if (ret) if (ret)
goto pm_put; goto pm_put;