[PATCH 5.10 053/103] clk: renesas: rcar-usb2-clock-sel: Fix kernel NULL pointer dereference

[Greg Kroah-Hartman]

From: Adam Ford <aford173@xxxxxxxxx>

[ 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@xxxxxxxxx>
Fixes: a20a40a8bbc2 ("clk: renesas: rcar-usb2-clock-sel: Fix error handling in .probe()")
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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;
 
-- 
2.30.2