From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/rtc/rtc-pm8xxx.c | 24 ++++++++++--------------
1 files changed, 10 insertions(+), 14 deletions(-)
diff --git a/kernel/drivers/rtc/rtc-pm8xxx.c b/kernel/drivers/rtc/rtc-pm8xxx.c
index b45ee2c..3417eef 100644
--- a/kernel/drivers/rtc/rtc-pm8xxx.c
+++ b/kernel/drivers/rtc/rtc-pm8xxx.c
@@ -219,7 +219,6 @@
{
int rc, i;
u8 value[NUM_8_BIT_RTC_REGS];
- unsigned int ctrl_reg;
unsigned long secs, irq_flags;
struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev);
const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
@@ -231,6 +230,11 @@
secs >>= 8;
}
+ rc = regmap_update_bits(rtc_dd->regmap, regs->alarm_ctrl,
+ regs->alarm_en, 0);
+ if (rc)
+ return rc;
+
spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags);
rc = regmap_bulk_write(rtc_dd->regmap, regs->alarm_rw, value,
@@ -240,19 +244,11 @@
goto rtc_rw_fail;
}
- rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg);
- if (rc)
- goto rtc_rw_fail;
-
- if (alarm->enabled)
- ctrl_reg |= regs->alarm_en;
- else
- ctrl_reg &= ~regs->alarm_en;
-
- rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg);
- if (rc) {
- dev_err(dev, "Write to RTC alarm control register failed\n");
- goto rtc_rw_fail;
+ if (alarm->enabled) {
+ rc = regmap_update_bits(rtc_dd->regmap, regs->alarm_ctrl,
+ regs->alarm_en, regs->alarm_en);
+ if (rc)
+ goto rtc_rw_fail;
}
dev_dbg(dev, "Alarm Set for h:m:s=%ptRt, y-m-d=%ptRdr\n",
--
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