serial: exar: Fix mapping of port I/O resources

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pcim_iomap_table only returns the table of mapping, it does not perform
them. For that, we need to call pcim_iomap, but only if that mapping was
not done before.

Fixes: d0aeaa83f0 ("serial: exar: split out the exar code from 8250_pci")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jan Kiszka 2017-02-08 17:09:03 +01:00 • committed by Greg Kroah-Hartman

parent 90afa5255f

commit 24572af4fb

1 changed files with 3 additions and 0 deletions

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drivers/tty/serial/8250/8250_exar.c

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