From 62cbe63f58e774473214a02579d1745d7a85f0c1 Mon Sep 17 00:00:00 2001 From: Chuhong Yuan Date: Sat, 14 Dec 2019 15:45:28 +0800 Subject: [PATCH] rtc: asm9260: add the missed check for devm_clk_get The driver misses a check for devm_clk_get(). Add the check to fix it. Signed-off-by: Chuhong Yuan Link: https://lore.kernel.org/r/20191214074528.16806-1-hslester96@gmail.com Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-asm9260.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/rtc/rtc-asm9260.c b/drivers/rtc/rtc-asm9260.c index 10064bdabdff..3ab81cdec00b 100644 --- a/drivers/rtc/rtc-asm9260.c +++ b/drivers/rtc/rtc-asm9260.c @@ -264,6 +264,9 @@ static int asm9260_rtc_probe(struct platform_device *pdev) return PTR_ERR(priv->iobase); priv->clk = devm_clk_get(dev, "ahb"); + if (IS_ERR(priv->clk)) + return PTR_ERR(priv->clk); + ret = clk_prepare_enable(priv->clk); if (ret) { dev_err(dev, "Failed to enable clk!\n"); -- 2.45.2