diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-06-08 22:11:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-19 17:21:59 +0300 |
| commit | df53f7a3dbf471ccbf063d7f0f6f96c5fe8e9886 (patch) | |
| tree | 2927f2d003f16a0944d3668d3da21b6432254421 /drivers/rtc | |
| parent | 3781d0e6c11b5905f5c278d84018d7bb08af7170 (diff) | |
| download | linux-df53f7a3dbf471ccbf063d7f0f6f96c5fe8e9886.tar.xz | |
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
[ Upstream commit 06c6e1b01d9261f03629cefd1f3553503291e6cf ]
If an error occurs after clk_get(), the corresponding resources should be
released.
Use devm_clk_get() to fix it.
Fixes: b5b2bdfc2893 ("rtc: st: Add new driver for ST's LPC RTC")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/866af6adbc7454a7b4505eb6c28fbdc86ccff39e.1686251455.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-st-lpc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-st-lpc.c b/drivers/rtc/rtc-st-lpc.c index 0f8e4231098e..d04d46f9cc65 100644 --- a/drivers/rtc/rtc-st-lpc.c +++ b/drivers/rtc/rtc-st-lpc.c @@ -228,7 +228,7 @@ static int st_rtc_probe(struct platform_device *pdev) enable_irq_wake(rtc->irq); disable_irq(rtc->irq); - rtc->clk = clk_get(&pdev->dev, NULL); + rtc->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(rtc->clk)) { dev_err(&pdev->dev, "Unable to request clock\n"); return PTR_ERR(rtc->clk); |