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(parent: ae89339) | patch
ntb_hw_switchtec: make ntb_mw_set_trans() work when addr == 0
authorAlexander Fomichev <fomichev.ru@gmail.com>
Tue, 16 Jul 2019 17:34:48 +0000 (20:34 +0300)
committerJon Mason <jdmason@kudzu.us>
Mon, 23 Sep 2019 21:20:40 +0000 (17:20 -0400)
commitc16c6655605f52cf2107a7c8dc0c798645351976
treeb1a64063378631a770a8f229ba4a9df64c3cfe5atree | snapshot
parentae89339b08f3fe02457ec9edd512ddc3d246d0f8commit | diff
ntb_hw_switchtec: make ntb_mw_set_trans() work when addr == 0

On switchtec_ntb_mw_set_trans() call, when (only) address == 0, it acts as
ntb_mw_clear_trans(). Fix this, since address == 0 and size != 0 is valid
combination for setting translation.

Signed-off-by: Alexander Fomichev <fomichev.ru@gmail.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
drivers/ntb/hw/mscc/ntb_hw_switchtec.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git