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(parent: fb554d7) | patch
staging: fsl-mc/dpio: Propagate error code
authorIoana Radulescu <ruxandra.radulescu@nxp.com>
Thu, 15 Jun 2017 08:55:06 +0000 (03:55 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 23 Jun 2017 16:41:33 +0000 (18:41 +0200)
commitdfcddbe7aa3556ba93d513af52942f8ae5488ed6
treeefc9201cf96b5cf92ac1d5aff89f18e5328db29btree | snapshot
parentfb554d7659a8b2b9145ca96ee609d5595d40c15acommit | diff
staging: fsl-mc/dpio: Propagate error code

dpaa2_io_service_register() returns zero even if
qbman_swp_CDAN_set() encountered an error. Fix this
by propagating the error code so the caller is informed
data availability notifications are not properly set
for a channel.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Acked-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/fsl-mc/bus/dpio/dpio-service.c diff | blob | history
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