disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/rtc/rtc-msm6242.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  Oki MSM6242 RTC Driver
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  *
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@@ -87,28 +88,16 @@
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 	__raw_writel(val, &priv->regs[reg]);
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 }
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-static inline void msm6242_set(struct msm6242_priv *priv, unsigned int val,
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-			       unsigned int reg)
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-{
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-	msm6242_write(priv, msm6242_read(priv, reg) | val, reg);
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-}
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-
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-static inline void msm6242_clear(struct msm6242_priv *priv, unsigned int val,
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-				 unsigned int reg)
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-{
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-	msm6242_write(priv, msm6242_read(priv, reg) & ~val, reg);
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-}
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-
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 static void msm6242_lock(struct msm6242_priv *priv)
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 {
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 	int cnt = 5;
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-	msm6242_set(priv, MSM6242_CD_HOLD, MSM6242_CD);
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+	msm6242_write(priv, MSM6242_CD_HOLD|MSM6242_CD_IRQ_FLAG, MSM6242_CD);
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96
 
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 	while ((msm6242_read(priv, MSM6242_CD) & MSM6242_CD_BUSY) && cnt) {
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-		msm6242_clear(priv, MSM6242_CD_HOLD, MSM6242_CD);
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+		msm6242_write(priv, MSM6242_CD_IRQ_FLAG, MSM6242_CD);
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 		udelay(70);
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-		msm6242_set(priv, MSM6242_CD_HOLD, MSM6242_CD);
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+		msm6242_write(priv, MSM6242_CD_HOLD|MSM6242_CD_IRQ_FLAG, MSM6242_CD);
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 		cnt--;
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 	}
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@@ -119,7 +108,7 @@
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 static void msm6242_unlock(struct msm6242_priv *priv)
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 {
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-	msm6242_clear(priv, MSM6242_CD_HOLD, MSM6242_CD);
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+	msm6242_write(priv, MSM6242_CD_IRQ_FLAG, MSM6242_CD);
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 }
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 static int msm6242_read_time(struct device *dev, struct rtc_time *tm)