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Switch from per-driver to common definition of bin2bcd and bcd2bin

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Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Acked-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Albin Tonnerre
2009-08-13 15:31:12 +02:00
committed by Wolfgang Denk
parent e84aba135e
commit 885fc78c28
24 changed files with 5 additions and 233 deletions
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12
drivers/rtc/rx8025.c
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@@ -90,8 +90,6 @@
#define rtc_read(reg) buf[((reg) + 1) & 0xf]
static void rtc_write (uchar reg, uchar val);
static uchar bin2bcd (unsigned int n);
static unsigned bcd2bin (uchar c);
/*
* Get the current time from the RTC
@@ -226,14 +224,4 @@ static void rtc_write (uchar reg, uchar val)
}
static unsigned bcd2bin (uchar n)
{
return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F));
}
static unsigned char bin2bcd (unsigned int n)
{
return (((n / 10) << 4) | (n % 10));
}
#endif /* CONFIG_RTC_RX8025 && CONFIG_CMD_DATE */