From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/rtc/rtc-st-lpc.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/rtc/rtc-st-lpc.c b/kernel/drivers/rtc/rtc-st-lpc.c
index 0c65448..c4ea3f3 100644
--- a/kernel/drivers/rtc/rtc-st-lpc.c
+++ b/kernel/drivers/rtc/rtc-st-lpc.c
@@ -228,7 +228,7 @@
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);
@@ -238,6 +238,7 @@
rtc->clkrate = clk_get_rate(rtc->clk);
if (!rtc->clkrate) {
+ clk_disable_unprepare(rtc->clk);
dev_err(&pdev->dev, "Unable to fetch clock rate\n");
return -EINVAL;
}
--
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