that flag is never read anyway, only written,
so we can drop it.
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
drivers/cbus/retu-rtc.c | 10 ++--------
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/cbus/retu-rtc.c b/drivers/cbus/retu-rtc.c
index 6e201aa..b2b9472 100644
--- a/drivers/cbus/retu-rtc.c
+++ b/drivers/cbus/retu-rtc.c
@@ -52,7 +52,6 @@ struct retu_rtc {
struct rtc_device *rtc;
u16 alarm_expired;
- u16 reset_occurred;
};
static void retu_rtc_do_reset(struct retu_rtc *rtc)
@@ -71,7 +70,6 @@ static void retu_rtc_do_reset(struct retu_rtc *rtc)
retu_write_reg(RETU_REG_RTCCALR, 0x00c0);
rtc->alarm_expired = 0;
- rtc->reset_occurred = 1;
}
static irqreturn_t retu_rtc_interrupt(int irq, void *_rtc)
@@ -223,14 +221,10 @@ static int __init retu_rtc_probe(struct platform_device *pdev)
goto err1;
}
- /* If the calibration register is zero, we've probably lost
- * power */
- if (retu_read_reg(RETU_REG_RTCCALR) & 0x00ff)
- rtc->reset_occurred = 0;
- else
+ /* If the calibration register is zero, we've probably lost power */
+ if (!(retu_read_reg(RETU_REG_RTCCALR) & 0x00ff))
retu_rtc_do_reset(rtc);
-
rtc->rtc = rtc_device_register(pdev->name, &pdev->dev, &
retu_rtc_ops, THIS_MODULE);
if (IS_ERR(rtc->rtc)) {
--
1.7.3.4.598.g85356
--
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