From: Adam Ford aford173@gmail.com
[ Upstream commit 1669a941f7c4844ae808cf441db51dde9e94db07 ]
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: a20a40a8bbc2 ("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 --- drivers/clk/renesas/rcar-usb2-clock-sel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/renesas/rcar-usb2-clock-sel.c b/drivers/clk/renesas/rcar-usb2-clock-sel.c index 0ccc6e709a38..7a64dcb7209e 100644 --- a/drivers/clk/renesas/rcar-usb2-clock-sel.c +++ b/drivers/clk/renesas/rcar-usb2-clock-sel.c @@ -190,7 +190,7 @@ static int rcar_usb2_clock_sel_probe(struct platform_device *pdev) init.num_parents = 0; priv->hw.init = &init;
- ret = devm_clk_hw_register(NULL, &priv->hw); + ret = devm_clk_hw_register(dev, &priv->hw); if (ret) goto pm_put;