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serial: mcfuart: fix uart port index

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Actually, using dev->seq value before probe to deduce the current
serial port index leads to reading an invalid seq value (-1).
So, getting dev->seq at probe time.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
This commit is contained in:
Angelo Durgehello 2020-02-29 01:01:32 +01:00 committed by Tom Rini
parent db3b1818b7
commit ce5e3ea799
1 changed files with 2 additions and 2 deletions
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4
drivers/serial/mcfuart.c
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@ -85,6 +85,8 @@ static int coldfire_serial_probe(struct udevice *dev)
{
struct coldfire_serial_platdata *plat = dev->platdata;
plat->port = dev->seq;
return mcf_serial_init_common((uart_t *)plat->base,
plat->port, plat->baudrate);
}
@ -148,8 +150,6 @@ static int coldfire_ofdata_to_platdata(struct udevice *dev)
return -ENODEV;
plat->base = (uint32_t)addr_base;
plat->port = dev->seq;
plat->baudrate = gd->baudrate;
return 0;