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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2017-02-08 17:09:04 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-06-05 21:17:06 +0100 |
| commit | b324f30944811716d304158cf1dc2178a041afe2 (patch) | |
| tree | 3e4a58786321062971efe5b143076bcb27db0c2e /include/linux/stackprotector.h | |
| parent | 1ccc2276105701d13ceb48a51ec26558e0bf3bda (diff) | |
serial: exar: Fix initialization of EXAR registers for ports > 0
commit 5b5f252d67afd7bd5b923c664206d60800bf5054 upstream.
So far, pci_xr17v35x_setup always initialized 8XMODE, FCTR & Co. for
port 0 because it used the address of that port instead of moving the
pointer according to the port number. Fix this and remove the unneeded
temporary ioremap by moving default_setup up and reusing the membase it
fills into the port structure.
Fixes: 14faa8cce88e ("tty/8250 Add support for Commtech's Fastcom Async-335 and Fastcom Async-PCIe cards")
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>
[bwh: Backported to 3.16:
- Adjust filename, context
- Add 'ret' variable]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions