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rtc: at91sam9: remove duplicate assignment of variable mr

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mr is written twice with the same value, remove one of the
redundant assignments to mr.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Colin Ian King 2016-03-28 12:24:00 +01:00 committed by Alexandre Belloni
parent d25a5ed37d
commit df2d741f0e
1 changed files with 1 additions and 1 deletions
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drivers/rtc/rtc-at91sam9.c
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@ -268,7 +268,7 @@ static int at91_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
static int at91_rtc_proc(struct device *dev, struct seq_file *seq)
{
struct sam9_rtc *rtc = dev_get_drvdata(dev);
u32 mr = mr = rtt_readl(rtc, MR);
u32 mr = rtt_readl(rtc, MR);
seq_printf(seq, "update_IRQ\t: %s\n",
(mr & AT91_RTT_RTTINCIEN) ? "yes" : "no");